Boiling point elevation 2

Suppose $0.1227$ g of LaCl $_{3}$ is dissolved in $5.00$ g of H $_{2}$ O. What is the boiling point of the solution at $1$ atm?

Assume that LaCl $_{3}$ is completely dissolved in water and the solution behaves like an ideal solution and use boiling point elevation constant of water, $K_{b} = 0.512 \text{ K kg mol}^{-1}$