$$\frac{\frac{1161^{17}}{20}}{\frac{20}{x}}$$
$\frac{12651666506840740273930747574604155544949006193901321x}{400}$
$\frac{12651666506840740273930747574604155544949006193901321}{400} = 3.1629166267101856 \times 10^{49}\frac{304}{400} = 3.1629166267101856 \times 10^{49}$