Finding the Fourth Proportional to 12,753.14, 17,598.33 and 7,087.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,753.14 : 17,598.33 = 7,087.59 : x
2. Step 2: Convert to fraction form
   12,753.14/17,598.33 = 7,087.59/x
3. Step 3: Cross multiply
   12,753.14x = 17,598.33 × 7,087.59
4. Step 4: Simplify right side
   12,753.14x = 124,729,747.72
5. Step 5: Solve for x
   x = 124,729,747.72/12,753.14
6. Step 6: Final answer
   x = 9,780.32