The following table gives the average monthly balances for one bank customer for April through June. Calculate the weighted average balance for the three$-$month period. Note that each average monthly balance must be weighted by the number of days in that month. Round to the nearest cent.

April$-$$$435\mathrm{.}21$

May$-$ $$377\mathrm{.}93$

June$-$ $$261\mathrm{.}79$