Finding the Fourth Proportional to 87,753,158.43, 121,099,249.31 and 48,594,887.89

Step by Step Solution

1. Step 1: Write the proportion equation
   87,753,158.43 : 121,099,249.31 = 48,594,887.89 : x
2. Step 2: Convert to fraction form
   87,753,158.43/121,099,249.31 = 48,594,887.89/x
3. Step 3: Cross multiply
   87,753,158.43x = 121,099,249.31 × 48,594,887.89
4. Step 4: Simplify right side
   87,753,158.43x = 5,884,804,443,510,477
5. Step 5: Solve for x
   x = 5,884,804,443,510,477/87,753,158.43
6. Step 6: Final answer
   x = 67,060,884.75