Answer
No.
Work Step by Step
$P(Republican|favor)=\frac{P(\text{Republican and favor)}}{P(favor)}=\frac{0.26}{0.26+0.12+0.24}=\frac{0.26}{0.62}\approx0.4194=41.93\%$
$P(Republican )=0.26+0.04=0.3=30\%$
Thus, no, because the probabilities are not the same.