And to do the greatest possible good to the greatest possible number?
Yes, you allow that also.

Then, I say, other things being alike, a good man will do the greatest possible amount of good in the world when he has the greatest possible amount of money.

The more money, the more good; the less money, the less good.

Of course money is only the means to the end, but nothing tangible in the world can ever be anything else.

All art is only a means to the exciting of still more perfect images in the brain; all crime is a means to the satisfaction of passion, or avarice, which is itself a king-passion; all good itself is a means to the attainment of heaven.