Finding the Fourth Proportional to 10,385.52, 14,334.48 and 7,251.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,385.52 : 14,334.48 = 7,251.36 : x
2. Step 2: Convert to fraction form
   10,385.52/14,334.48 = 7,251.36/x
3. Step 3: Cross multiply
   10,385.52x = 14,334.48 × 7,251.36
4. Step 4: Simplify right side
   10,385.52x = 103,944,474.89
5. Step 5: Solve for x
   x = 103,944,474.89/10,385.52
6. Step 6: Final answer
   x = 10,008.60