Finding the Fourth Proportional to 7,446,881,092.62, 10,276,775,101.71 and 4,105,498,949.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,446,881,092.62 : 10,276,775,101.71 = 4,105,498,949.22 : x
2. Step 2: Convert to fraction form
   7,446,881,092.62/10,276,775,101.71 = 4,105,498,949.22/x
3. Step 3: Cross multiply
   7,446,881,092.62x = 10,276,775,101.71 × 4,105,498,949.22
4. Step 4: Simplify right side
   7,446,881,092.62x = 42,191,289,381,440,659,456
5. Step 5: Solve for x
   x = 42,191,289,381,440,659,456/7,446,881,092.62
6. Step 6: Final answer
   x = 5,665,632,209.87