Finding the Fourth Proportional to 10,429.53, 14,385.72 and 6,452.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,429.53 : 14,385.72 = 6,452.61 : x
2. Step 2: Convert to fraction form
   10,429.53/14,385.72 = 6,452.61/x
3. Step 3: Cross multiply
   10,429.53x = 14,385.72 × 6,452.61
4. Step 4: Simplify right side
   10,429.53x = 92,825,440.73
5. Step 5: Solve for x
   x = 92,825,440.73/10,429.53
6. Step 6: Final answer
   x = 8,900.25