Polynomial $ p(x) $ has no zeros.
Step 1:
Get rid of fractions by multipling equation by $ \color{blue}{ 20 } $.
$$ \begin{aligned} \frac{272}{5}-22500000-\frac{7}{4}-21000000-2 & = 0 ~~~ / \cdot \color{blue}{ 20 } \\[1 em] 1088-450000000-35-420000000-40 & = 0 \end{aligned} $$Step 2:
Combine like terms:
$$ \color{blue}{1088} \color{red}{-450000000} \color{green}{-35} \color{orange}{-420000000} \color{orange}{-40} = \color{orange}{-869998987} $$Step 3:
Equation $ -869998987 = 0 $ has no solutions.