Finding the Fourth Proportional to 16,510.66, 24,755.46 and 7,017.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,510.66 : 24,755.46 = 7,017.88 : x
2. Step 2: Convert to fraction form
   16,510.66/24,755.46 = 7,017.88/x
3. Step 3: Cross multiply
   16,510.66x = 24,755.46 × 7,017.88
4. Step 4: Simplify right side
   16,510.66x = 173,730,847.62
5. Step 5: Solve for x
   x = 173,730,847.62/16,510.66
6. Step 6: Final answer
   x = 10,522.34