Finding the Fourth Proportional to 10,339.18, 14,268.84 and 5,863.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339.18 : 14,268.84 = 5,863.72 : x
2. Step 2: Convert to fraction form
   10,339.18/14,268.84 = 5,863.72/x
3. Step 3: Cross multiply
   10,339.18x = 14,268.84 × 5,863.72
4. Step 4: Simplify right side
   10,339.18x = 83,668,482.48
5. Step 5: Solve for x
   x = 83,668,482.48/10,339.18
6. Step 6: Final answer
   x = 8,092.37