Finding the Fourth Proportional to 11,124.54, 16,671.42 and 6,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,124.54 : 16,671.42 = 6,196.50 : x
2. Step 2: Convert to fraction form
   11,124.54/16,671.42 = 6,196.50/x
3. Step 3: Cross multiply
   11,124.54x = 16,671.42 × 6,196.50
4. Step 4: Simplify right side
   11,124.54x = 103,304,454.03
5. Step 5: Solve for x
   x = 103,304,454.03/11,124.54
6. Step 6: Final answer
   x = 9,286.18