McLaurin series expansion is given as $-$

$e^x=1\frac{x}{1!}\frac{x^2}{2!}\frac{x^3}{3!}\frac{x^4}{4!}\frac{x^5}{5!}\frac{x^6}{6!}\frac{x^7}{7!}\frac{x^8}{8!}$ cdotscdots

Estimate $e^{0\mathrm{.}42}$ using the first four terms of McLaurin series. Write your answer in four decimal places.