In the figure shown below, four charges are enclosed by the Gaussian surface

labeled as S$.$ The fifth charge is outside the Gaussian surface. The electric flux

through the Gaussian surface is

$F=6\mathrm{.}4{10}^{7}N\frac{m^2}{C}.$ The five charges have the following values: $Q_1=+41$

$mC,Q_2=-32mC,$

$Q_3=+32mC,Q_5=-28mC.Q_4$ is unknown. What is this unknown charge in

$mC?$

Note that $1\mathrm{.}0mC={10}^{-6}C.$ Take $e_o=8\mathrm{.}85{10}^{-12}\frac{C^2}{N}{m}^2.$ Please round your

answer to the nearest whole number $($integer$).$

Equation: According to Gauss's law, the sum of the enclosed charges $=e_{o}F$

Make sure that vou write the product $e_{0}F$ in terms of $mC.$