Finding the Fourth Proportional to 107,013,572.25, 147,673,787.61 and 60,604,158.39

Step by Step Solution

1. Step 1: Write the proportion equation
   107,013,572.25 : 147,673,787.61 = 60,604,158.39 : x
2. Step 2: Convert to fraction form
   107,013,572.25/147,673,787.61 = 60,604,158.39/x
3. Step 3: Cross multiply
   107,013,572.25x = 147,673,787.61 × 60,604,158.39
4. Step 4: Simplify right side
   107,013,572.25x = 8,949,645,614,367,661
5. Step 5: Solve for x
   x = 8,949,645,614,367,661/107,013,572.25
6. Step 6: Final answer
   x = 83,630,939.76