A process has a transfer function
\[
G(s) = \frac{Y(s)}{X(s)} = \frac{20}{90000s^2 + 240s + 1}
\]
Initially the process is at steady state with \( x(t = 0) = 0.4 \) and \( y(t = 0) = 100 \). If a step change in \( x \) is given from 0.4 to 0.5, the maximum value of \( y \) that will be observed before it reaches the new steady state is \(\underline{\hspace{1cm}}\) (round off to 1 decimal place).