Write the Sentence as a Proportion Using $x$ As the Variable $$33 \frac { 1 } { 3 } \%$$

Multiple Choice

Write the sentence as a proportion using $x$ as the variable. Solve the proportion to answer the question. 17 is $$33 \frac { 1 } { 3 } \%$$ of what number?

A) $51$
B) $5.667$
C) $17$
D) $68$
E) $34$