Finding the Fourth Proportional to 146,098,061.37, 201,618,588.30 and 83,372,910.52

Step by Step Solution

1. Step 1: Write the proportion equation
   146,098,061.37 : 201,618,588.30 = 83,372,910.52 : x
2. Step 2: Convert to fraction form
   146,098,061.37/201,618,588.30 = 83,372,910.52/x
3. Step 3: Cross multiply
   146,098,061.37x = 201,618,588.30 × 83,372,910.52
4. Step 4: Simplify right side
   146,098,061.37x = 16,809,528,520,732,680
5. Step 5: Solve for x
   x = 16,809,528,520,732,680/146,098,061.37
6. Step 6: Final answer
   x = 115,056,478.94