You own a stock portfolio invested $32$ percent in Stock Q$,22$ percent in Stock R$,19$ percent in Stock S$,$ and $27$ percent in Stock T$.$ The betas for these four stocks are $0\mathrm{.}63,0\mathrm{.}6,1\mathrm{.}15,$ and $1\mathrm{.}06,$ respectively. What is the portfolio beta? Enter the answer with $4$ decimals $($e$.$g$.1\mathrm{.}1234)$