Finding the Fourth Proportional to 12,625.30, 17,419.85 and 7,593.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,625.30 : 17,419.85 = 7,593.38 : x
2. Step 2: Convert to fraction form
   12,625.30/17,419.85 = 7,593.38/x
3. Step 3: Cross multiply
   12,625.30x = 17,419.85 × 7,593.38
4. Step 4: Simplify right side
   12,625.30x = 132,275,540.59
5. Step 5: Solve for x
   x = 132,275,540.59/12,625.30
6. Step 6: Final answer
   x = 10,477.02