Finding the Fourth Proportional to 9,616.47, 14,425.56 and 2,597.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,616.47 : 14,425.56 = 2,597.55 : x
2. Step 2: Convert to fraction form
   9,616.47/14,425.56 = 2,597.55/x
3. Step 3: Cross multiply
   9,616.47x = 14,425.56 × 2,597.55
4. Step 4: Simplify right side
   9,616.47x = 37,471,113.38
5. Step 5: Solve for x
   x = 37,471,113.38/9,616.47
6. Step 6: Final answer
   x = 3,896.56