Finding the Fourth Proportional to 107,985,654.86, 149,024,432.60 and 60,944,371.52

Step by Step Solution

1. Step 1: Write the proportion equation
   107,985,654.86 : 149,024,432.60 = 60,944,371.52 : x
2. Step 2: Convert to fraction form
   107,985,654.86/149,024,432.60 = 60,944,371.52/x
3. Step 3: Cross multiply
   107,985,654.86x = 149,024,432.60 × 60,944,371.52
4. Step 4: Simplify right side
   107,985,654.86x = 9,082,200,386,456,522
5. Step 5: Solve for x
   x = 9,082,200,386,456,522/107,985,654.86
6. Step 6: Final answer
   x = 84,105,619.39