Finding the Fourth Proportional to 11,002.29, 15,182.74 and 5,966.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,002.29 : 15,182.74 = 5,966.42 : x
2. Step 2: Convert to fraction form
   11,002.29/15,182.74 = 5,966.42/x
3. Step 3: Cross multiply
   11,002.29x = 15,182.74 × 5,966.42
4. Step 4: Simplify right side
   11,002.29x = 90,586,603.59
5. Step 5: Solve for x
   x = 90,586,603.59/11,002.29
6. Step 6: Final answer
   x = 8,233.43