A Navy pilot has a $25-$year mortgage at an annual interest rate of $4\mathrm{.}875\%.$ After making payments of $$2,453\mathrm{.}65$ for $4$ years, the pilot would like to pay off the loan so as to purchase a new home. Calculate the loan payoff $($in dollars$).($See Example $8$ in this section. Round your answer to the nearest cent.$)$