Finding the Fourth Proportional to 59,910,229.97, 89,920,580.36 and 30,387,141.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,910,229.97 : 89,920,580.36 = 30,387,141.60 : x
2. Step 2: Convert to fraction form
   59,910,229.97/89,920,580.36 = 30,387,141.60/x
3. Step 3: Cross multiply
   59,910,229.97x = 89,920,580.36 × 30,387,141.60
4. Step 4: Simplify right side
   59,910,229.97x = 2,732,429,407,664,361.50
5. Step 5: Solve for x
   x = 2,732,429,407,664,361.50/59,910,229.97
6. Step 6: Final answer
   x = 45,608,728.41