Answer
$y(1.4)=0.584$
Work Step by Step
We are given $\frac{dy}{dx}=1+\frac{y}{x}$
so that $g(x,y)=1+\frac{y}{x}$
Since $x=1, y=0$
$g(x_{0},y_{0})=1$ and $y_{1}=y_{0}+g(x_{0},y_{0})h=0+1\times0.1=0.1$
Now $x_{1}=1.1, y_{1}=0.1$ and $g(x_{1},y_{1})=1.09$
Then $y_{2}=0.1+(1.09)\times0.1=0.209$
$y_{3}=0.209+(1.174)\times0.1=0.326$
$y_{4}=0.326+(1.251)\times0.1=0.451$
$y_{5}=0.451+(1.322)\times0.1=0.584$
$y(1.4)= y_{5}=0.584$