Chemical Equilibrium

At $T(\mathrm{~K})$, the following gaseous equilibrium is established.

\(W+X \rightleftharpoons Y+Z\)

The initial concentration of $W$ is two times to the initial concentration of $X$. The system is heated to $T(\mathrm{~K})$ to establish the equilibrium. At equilibrium the concentration of $Y$ is four times to the concentration of $X$. What is the value of $K_C$ ?