Finding the Fourth Proportional to 22,391,068,917.32, 33,591,320,415.18 and 7,263,457,101.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,391,068,917.32 : 33,591,320,415.18 = 7,263,457,101.31 : x
2. Step 2: Convert to fraction form
   22,391,068,917.32/33,591,320,415.18 = 7,263,457,101.31/x
3. Step 3: Cross multiply
   22,391,068,917.32x = 33,591,320,415.18 × 7,263,457,101.31
4. Step 4: Simplify right side
   22,391,068,917.32x = 243,989,114,812,018,753,536
5. Step 5: Solve for x
   x = 243,989,114,812,018,753,536/22,391,068,917.32
6. Step 6: Final answer
   x = 10,896,715,816.16