A $24\mathrm{.}6$ kg beam is attached to a wall with a hinge and its far end is supported by a cable. The angle between the beam and the cable is $90$o$.$ If the beam is inclined at an angle of $=18\mathrm{.}7$ with respect to horizontal.

What is the horizontal component of the force exerted by the hinge on the beam? $($Use the $`$to the right' as $+$ for the horizontal direction.$)$

$3\mathrm{.}664101$ N

What is the magnitude of the force that the beam exerts on the hinge?