A funnel is used to filter impurities from a solution as it is poured into a machine's intake spout. It has become clogged and has stopped draining. As shown in the diagram, the filter is cone-shaped with its lower section obscured by the opening of the spout. The clogged portion is represented by yellow in the diagram and has dimensions, as given. How many cubic centimeters, to the nearest tenth, of the solution is clogging the funnel?

Question

A funnel is used to filter impurities from a solution as it is poured into a machine's intake spout.  It has become clogged and has stopped draining.  As shown in the diagram, the filter is cone-shaped with its lower section obscured by the opening of the spout.  The clogged portion is represented by yellow in the diagram and has dimensions, as given.  How many cubic centimeters, to the nearest tenth, of the solution is clogging the funnel?