For each of the following, compute the present value:

Note: Do not round intermediate calculations and round your answers to $2$ decimal places, e$.$g$.,32\mathrm{.}16.$

$\backslash$table$[[$Present Value,Years,Interest Rate,Future Value$],[,11,5,\%,$$ $18,228],[,3,10,\%,42,417],[,15,13,\%,799,382],[,20,12\%,\%,656,816]]$