Finding the Fourth Proportional to 10,771.25, 14,864.38 and 5,991.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,771.25 : 14,864.38 = 5,991.23 : x
2. Step 2: Convert to fraction form
   10,771.25/14,864.38 = 5,991.23/x
3. Step 3: Cross multiply
   10,771.25x = 14,864.38 × 5,991.23
4. Step 4: Simplify right side
   10,771.25x = 89,055,941.57
5. Step 5: Solve for x
   x = 89,055,941.57/10,771.25
6. Step 6: Final answer
   x = 8,267.93