Sam$$s Auto Repairs Inc. borrowed $$5351$ to be repaid by monthly payments over $11$ years. Interest on the loan is $4\mathrm{.}07\%$ compounded semi$-$annually. $(*$Hint: General Annuity$)$

Compute the equal monthly payment.

Round your answer to $2$ decimal places. Do not enter the dollar sign. Sample input: $124\mathrm{.}34$