Finding the Fourth Proportional to 11,002.12, 15,182.76 and 5,966.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002.12 : 15,182.76 = 5,966.24 : x
2. Step 2: Convert to fraction form
   11,002.12/15,182.76 = 5,966.24/x
3. Step 3: Cross multiply
   11,002.12x = 15,182.76 × 5,966.24
4. Step 4: Simplify right side
   11,002.12x = 90,583,990.02
5. Step 5: Solve for x
   x = 90,583,990.02/11,002.12
6. Step 6: Final answer
   x = 8,233.32