Finding the Fourth Proportional to 12,753.48, 17,595.72 and 10,391.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,753.48 : 17,595.72 = 10,391.52 : x
2. Step 2: Convert to fraction form
   12,753.48/17,595.72 = 10,391.52/x
3. Step 3: Cross multiply
   12,753.48x = 17,595.72 × 10,391.52
4. Step 4: Simplify right side
   12,753.48x = 182,846,276.29
5. Step 5: Solve for x
   x = 182,846,276.29/12,753.48
6. Step 6: Final answer
   x = 14,336.97