Bronn took out a fully amortizing, $5/1$ hybrid, adjustable rate mortgage of $$192,123$ with $18-$year maturity.

The interest rate is indexed to SOFR and the margin is $3\%.$

At the time of the loan origination, SOFR was $1\%.$ At the end of the $5$th year, the SOFR was $4\%.$

In the $6$th month of the $6$th year, Bronn$$s monthly payment equals $ $\_\_\_\_\_\_\_.$