Finding the Fourth Proportional to 14,508.72, 21,766.73 and 5,743.71

Step by Step Solution

1. Step 1: Write the proportion equation
   14,508.72 : 21,766.73 = 5,743.71 : x
2. Step 2: Convert to fraction form
   14,508.72/21,766.73 = 5,743.71/x
3. Step 3: Cross multiply
   14,508.72x = 21,766.73 × 5,743.71
4. Step 4: Simplify right side
   14,508.72x = 125,021,756.05
5. Step 5: Solve for x
   x = 125,021,756.05/14,508.72
6. Step 6: Final answer
   x = 8,617.01