${\displaystyle \underset{0}{\overset{x_{0\mathrm{.}1733}}{}}}f(x)dx=17\mathrm{.}33\%$

${\displaystyle \underset{0}{\overset{x_{0\mathrm{.}465}}{}}}f(x)dx=46\mathrm{.}5\%$

${\displaystyle \underset{0}{\overset{x_{0\mathrm{.}598}}{}}}f(x)dx=59\mathrm{.}8\%$

please provide step by step solution to find x for each function by both manual and python code