Finding the Fourth Proportional to 234,882,850.86, 352,369,648.71 and 89,305,093.26

Step by Step Solution

1. Step 1: Write the proportion equation
   234,882,850.86 : 352,369,648.71 = 89,305,093.26 : x
2. Step 2: Convert to fraction form
   234,882,850.86/352,369,648.71 = 89,305,093.26/x
3. Step 3: Cross multiply
   234,882,850.86x = 352,369,648.71 × 89,305,093.26
4. Step 4: Simplify right side
   234,882,850.86x = 31,468,404,340,039,988
5. Step 5: Solve for x
   x = 31,468,404,340,039,988/234,882,850.86
6. Step 6: Final answer
   x = 133,974,890.99