$]$A$.18\mathrm{.}9$ kg floodlight in a park is supported at the end of a horizontal uniform beam of length L$=5\mathrm{.}23$m and

mass M$=54\mathrm{.}6$kg that is hinged to a vertical pole, as shotn in the figure. A cable at an angle of $37\mathrm{.}3$ degrees with the beam helps to

support the light. What is the tension in the cable?