Help with Basic Conversions! 10 pts to the clearest answer?

(10.5ft x 15.5ft x 8.4ft) x (12 in / 1ft)� x (2.54cm / 1in)� x (1mL / 1cm�) x (1L / 1000mL) x (1.19g / L) x (1kg / 1000g) = 46.1kg