Two charges are located on the positive x-axis of a coordinate system. Charge q₁ = +3.98 x10^-9 C, and it is +0.027 m from the origin. Charge q₂ = -3.56 x 10^-9 C, and it is +0.05 m from the origin. What is the magnitude of the net electric force exerted by these two charges on a third charge, q₃ =+5.61 x 10^-9 C, located at the origin? (Report your answer to the hundredths places as ______ x 10^-4)