Finding the Fourth Proportional to 11,160.58, 15,401.56 and 6,124.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,160.58 : 15,401.56 = 6,124.89 : x
2. Step 2: Convert to fraction form
   11,160.58/15,401.56 = 6,124.89/x
3. Step 3: Cross multiply
   11,160.58x = 15,401.56 × 6,124.89
4. Step 4: Simplify right side
   11,160.58x = 94,332,753.20
5. Step 5: Solve for x
   x = 94,332,753.20/11,160.58
6. Step 6: Final answer
   x = 8,452.32