Finding the Fourth Proportional to 9,517.89, 14,280.22 and 4,252.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,517.89 : 14,280.22 = 4,252.42 : x
2. Step 2: Convert to fraction form
   9,517.89/14,280.22 = 4,252.42/x
3. Step 3: Cross multiply
   9,517.89x = 14,280.22 × 4,252.42
4. Step 4: Simplify right side
   9,517.89x = 60,725,493.13
5. Step 5: Solve for x
   x = 60,725,493.13/9,517.89
6. Step 6: Final answer
   x = 6,380.14