web crippling check.

$R_{a,}{R}_d=0\mathrm{.}5{}^2\sqrt[\phantom{2}]{E{f}_{yw}}\frac{\sqrt[\phantom{2}]{\frac{T_F}{t_w}}+3(\frac{t_w}{T_F})(\frac{S_s}{d})}{{}_m}($look photos$)$

tw$=12\mathrm{.}7$

tf$=21\mathrm{.}3$

d$=544\mathrm{.}5$

Calculate the web crippling resistance of a $533$ x $210$ x $122$ kg$/$m UB assuming a stiff bearing length SS $=75$mm and Young'smodulus E $=210$kN$/$mm$2$

Please express your answer in kN to $1$ decimal place.