Finding the Fourth Proportional to 11,454.59, 17,165.69 and 4,874.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,454.59 : 17,165.69 = 4,874.15 : x
2. Step 2: Convert to fraction form
   11,454.59/17,165.69 = 4,874.15/x
3. Step 3: Cross multiply
   11,454.59x = 17,165.69 × 4,874.15
4. Step 4: Simplify right side
   11,454.59x = 83,668,123.54
5. Step 5: Solve for x
   x = 83,668,123.54/11,454.59
6. Step 6: Final answer
   x = 7,304.33