Finding the Fourth Proportional to 9,831.59, 13,567.27 and 5,744.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,831.59 : 13,567.27 = 5,744.15 : x
2. Step 2: Convert to fraction form
   9,831.59/13,567.27 = 5,744.15/x
3. Step 3: Cross multiply
   9,831.59x = 13,567.27 × 5,744.15
4. Step 4: Simplify right side
   9,831.59x = 77,932,433.97
5. Step 5: Solve for x
   x = 77,932,433.97/9,831.59
6. Step 6: Final answer
   x = 7,926.74