Finding the Fourth Proportional to 10,268.28, 14,169.94 and 5,791.86

Step by Step Solution

1. Step 1: Write the proportion equation
   10,268.28 : 14,169.94 = 5,791.86 : x
2. Step 2: Convert to fraction form
   10,268.28/14,169.94 = 5,791.86/x
3. Step 3: Cross multiply
   10,268.28x = 14,169.94 × 5,791.86
4. Step 4: Simplify right side
   10,268.28x = 82,070,308.69
5. Step 5: Solve for x
   x = 82,070,308.69/10,268.28
6. Step 6: Final answer
   x = 7,992.61