Finding the Fourth Proportional to 109,961,300.86, 151,737,745.71 and 63,554,560.54

Step by Step Solution

1. Step 1: Write the proportion equation
   109,961,300.86 : 151,737,745.71 = 63,554,560.54 : x
2. Step 2: Convert to fraction form
   109,961,300.86/151,737,745.71 = 63,554,560.54/x
3. Step 3: Cross multiply
   109,961,300.86x = 151,737,745.71 × 63,554,560.54
4. Step 4: Simplify right side
   109,961,300.86x = 9,643,625,745,929,320
5. Step 5: Solve for x
   x = 9,643,625,745,929,320/109,961,300.86
6. Step 6: Final answer
   x = 87,700,178.79