Finding the Fourth Proportional to 108,002,147.94, 149,043,359.16 and 58,442,521.98

Step by Step Solution

1. Step 1: Write the proportion equation
   108,002,147.94 : 149,043,359.16 = 58,442,521.98 : x
2. Step 2: Convert to fraction form
   108,002,147.94/149,043,359.16 = 58,442,521.98/x
3. Step 3: Cross multiply
   108,002,147.94x = 149,043,359.16 × 58,442,521.98
4. Step 4: Simplify right side
   108,002,147.94x = 8,710,469,793,681,334
5. Step 5: Solve for x
   x = 8,710,469,793,681,334/108,002,147.94
6. Step 6: Final answer
   x = 80,650,894.08