Finding the Fourth Proportional to 12,753.60, 17,601.33 and 7,450.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,753.60 : 17,601.33 = 7,450.14 : x
2. Step 2: Convert to fraction form
   12,753.60/17,601.33 = 7,450.14/x
3. Step 3: Cross multiply
   12,753.60x = 17,601.33 × 7,450.14
4. Step 4: Simplify right side
   12,753.60x = 131,132,372.69
5. Step 5: Solve for x
   x = 131,132,372.69/12,753.60
6. Step 6: Final answer
   x = 10,281.99