Finding the Fourth Proportional to 116,272,580.52, 174,433,892.76 and 58,011,589.32

Step by Step Solution

1. Step 1: Write the proportion equation
   116,272,580.52 : 174,433,892.76 = 58,011,589.32 : x
2. Step 2: Convert to fraction form
   116,272,580.52/174,433,892.76 = 58,011,589.32/x
3. Step 3: Cross multiply
   116,272,580.52x = 174,433,892.76 × 58,011,589.32
4. Step 4: Simplify right side
   116,272,580.52x = 10,119,187,350,282,040
5. Step 5: Solve for x
   x = 10,119,187,350,282,040/116,272,580.52
6. Step 6: Final answer
   x = 87,029,868.13