Finding the Fourth Proportional to 10,339.32, 14,268.08 and 5,739.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,339.32 : 14,268.08 = 5,739.93 : x
2. Step 2: Convert to fraction form
   10,339.32/14,268.08 = 5,739.93/x
3. Step 3: Cross multiply
   10,339.32x = 14,268.08 × 5,739.93
4. Step 4: Simplify right side
   10,339.32x = 81,897,780.43
5. Step 5: Solve for x
   x = 81,897,780.43/10,339.32
6. Step 6: Final answer
   x = 7,921.01