i found this online


Rank Character Source Net Worth
1. Oliver "Daddy" Warbucks Defense Industries $36.2 billion
2. Charles Montgomery Burns Energy $16.8 billion
3. Scrooge McDuck Mining, Treasure Hunting $10.9 billion
4. Richie Rich Inheritance, Conglomerates $10.7 billion
5. Jed Clampett Oil & Gas, Banking $7.7 billion
6. Mr. Monopoly Real Estate $7.1 billion
7. Bruce Wayne Inheritance, Defense $6.8 billion
8. Anthony Stark Defense $3.0 billion
9. Prince Abakaliki of Nigeria Inheritance $2.8 billion
10. Thurston Howell III Howell Industries $2.7 billion