Finding the Fourth Proportional to 96,152,189.34, 144,372,363.71 and 83,238,173.04

Step by Step Solution

1. Step 1: Write the proportion equation
   96,152,189.34 : 144,372,363.71 = 83,238,173.04 : x
2. Step 2: Convert to fraction form
   96,152,189.34/144,372,363.71 = 83,238,173.04/x
3. Step 3: Cross multiply
   96,152,189.34x = 144,372,363.71 × 83,238,173.04
4. Step 4: Simplify right side
   96,152,189.34x = 12,017,291,792,522,958
5. Step 5: Solve for x
   x = 12,017,291,792,522,958/96,152,189.34
6. Step 6: Final answer
   x = 124,981,988.19