The bank portion of last months bank reconciliation for Sandhill Ltd. at February 28 was as follows:

SANDHILL LTD. Bank Reconciliation February 28
Cash balance per bank			$17,951
Add: Deposits in transit			3,119
			21,070
Less: Outstanding cheques
#3451			$1,957
#3470			2,145
Reconciled cash balance			$16,968

The reconciled cash balance per bank agreed with the reconciled cash balance per books after the bank reconciliation at February 28. The March bank statement showed the following:

SANDHILL LTD. Bank Statement March 31
Date			Description		Amounts Deducted from Account (Debits)		Amounts Added to Account (Credits)		Balance
Feb.	28		Opening balance						17,951
Mar.	1		Cheque, No. 3451		1,957				15,994
	1		Deposit				3,119		19,113
	2		Cheque, No. 3470		2,145				16,968
	4		Deposit				1,973		18,941
	9		Cheque, No. 3471		1,671				17,270
	10		Returned chequeNSF, J. Mustafa		873				16,397
	10		NSF fee		35				16,362
	15		EFT, loan payment		1,202				15,160
	19		Cheque, No. 3472		1,823				13,337
	26		Deposit				3,260		16,597
	31		EFT, collection on account from
			M. Boudreault				613		17,210
	31		Bank service charges and credit card fees		89				17,121

Sandhills cash receipts and payments for the month of March showed the following:

Cash Receipts					Cash Payments
Date			Amount		Date			Number		Amount
Mar.	4		$1,973		Mar.	7		3471		$1,671
	26		3,260			15		3472		1,283
	31		4,013			29		3473		4,919
			$9,246							$7,873

Additional information:
1.		The EFT loan payment should have been recorded by the company on March 15, but this entry was missed. The payment included $84 of interest and a $1,118 payment on the loan principal.
2.		The bank made an error processing cheque #3472.
3.		The EFT collection from M. Boudreault was not previously recorded.
4.		Bank service charges and debit and credit card processing fees totalling $89 were not previously recorded.

What is the formula to calculate the following, from the information above :

Cash balance per books at March 31: Expected Output: 18341

Deposit in transit at March 31 : Expected Output: 4013

Amount of the outstanding cheques at March 31: Expected Output: 4,919.00

Finding the Cheque with an error? What calculation must be done to find the wrong cheque?