The area of a rectangular field is given by:
[tex]\text{Area}=W\cdot L[/tex]if this area has a width of 59m we can solve the length:
[tex]\begin{gathered} L=\frac{Area}{W} \\ L=\frac{5428m^2}{59m} \\ L=92m \end{gathered}[/tex]So the length of this rectangular field is 92m.