Finding the Fourth Proportional to 11,128.17, 16,694.82 and 3,337.14

Step by Step Solution

1. Step 1: Write the proportion equation
   11,128.17 : 16,694.82 = 3,337.14 : x
2. Step 2: Convert to fraction form
   11,128.17/16,694.82 = 3,337.14/x
3. Step 3: Cross multiply
   11,128.17x = 16,694.82 × 3,337.14
4. Step 4: Simplify right side
   11,128.17x = 55,712,951.61
5. Step 5: Solve for x
   x = 55,712,951.61/11,128.17
6. Step 6: Final answer
   x = 5,006.48