If all of the items in EBITDA (earnings before interest, tax, depreciation and amortization) are given except one in this case it is tax, you can crack for the missing item.
First you need to find the earnings before tax.
The Net income is = $1,824,214
The Tax rate is 34%, so the company's EBT amount is calculated as:
$1,824,214/ 0.66 = $2763, 960.61
Add depreciation and amortization back to that figure and get:
$2763, 960.61 + $1,241,790 = $4,005,750.61.
The difference between that, and the EBITDA amount will be the interest expense for the year.
$5,174,366 - $4,005,750.61= $1,168,615.39
$1,168,615.39 is your interest expense for the year