We have the following:
We can solve by means of a proportion, as follows
[tex]\frac{86}{7}=\frac{x}{4}[/tex]
solving for x
[tex]\begin{gathered} \frac{86}{7}=\frac{x}{4}\rightarrow\frac{x}{4}=\frac{86}{7}\rightarrow\frac{x}{4}\cdot4=\frac{86}{7}\cdot4 \\ x=\frac{86}{7}\cdot4 \\ x=\frac{344}{7}=49.1 \end{gathered}[/tex]
Therefore, you would earn a total of $ 49.1
