ProofSmart Inc., a supplier of home insulation materials, was burned down in a recent fire. From the remains of what used to be the accounting ledger, the following information was recovered:

	2010	2011
Inventory	$2,367,121	$2,418,257
Gross Margin	41%	45%
Inventory Turns	11	[unreadable]

Prior to the fire, ProofSmart saw a sales growth of 74% in 2011, a record performance for the 18 year-old company.

What was the sales for 2011?

NOTE: Gross margin is defined as 1 - ( COGS / Sales ).