Finding the Fourth Proportional to 11,034.55, 15,227.61 and 6,255.39

Step by Step Solution

1. Step 1: Write the proportion equation
   11,034.55 : 15,227.61 = 6,255.39 : x
2. Step 2: Convert to fraction form
   11,034.55/15,227.61 = 6,255.39/x
3. Step 3: Cross multiply
   11,034.55x = 15,227.61 × 6,255.39
4. Step 4: Simplify right side
   11,034.55x = 95,254,719.88
5. Step 5: Solve for x
   x = 95,254,719.88/11,034.55
6. Step 6: Final answer
   x = 8,632.41