Powerball numbers for 08/22/2007 are:

12 37 40 48 50 Powerball 37
Powerplay 4

The estimated Grand Prize was $252,100,000 ($117,800,000 cash).
There was no Grand Prize Winner.

The next Powerball drawing will be on Saturday, August 25th, 2007 with
an estimated Grand Prize of $300,000,000 ($140,300,000 cash).