Find the final amount in the following retirement account, in which the rate of return on the account and the regular contribution change over time. $$1400$ per quarter invested at $6\mathrm{.}3\%,$ compounded quarterly, for $10$ years; then $$1900$ per quarter invested at $6\mathrm{.}6\%,$ compounded quarterly, for $16$ years.

Find the final amount in the account.

$($Do not round until the final answer. Then round to the nearest dollar as needed.$)$