Finding the Fourth Proportional to 59,585,967.91, 89,380,629.15 and 16,455,171.61

Step by Step Solution

1. Step 1: Write the proportion equation
   59,585,967.91 : 89,380,629.15 = 16,455,171.61 : x
2. Step 2: Convert to fraction form
   59,585,967.91/89,380,629.15 = 16,455,171.61/x
3. Step 3: Cross multiply
   59,585,967.91x = 89,380,629.15 × 16,455,171.61
4. Step 4: Simplify right side
   59,585,967.91x = 1,470,773,591,008,428.75
5. Step 5: Solve for x
   x = 1,470,773,591,008,428.75/59,585,967.91
6. Step 6: Final answer
   x = 24,683,220.61