Finding the Fourth Proportional to 16,147.81, 24,224.96 and 5,759.29

Step by Step Solution

1. Step 1: Write the proportion equation
   16,147.81 : 24,224.96 = 5,759.29 : x
2. Step 2: Convert to fraction form
   16,147.81/24,224.96 = 5,759.29/x
3. Step 3: Cross multiply
   16,147.81x = 24,224.96 × 5,759.29
4. Step 4: Simplify right side
   16,147.81x = 139,518,569.88
5. Step 5: Solve for x
   x = 139,518,569.88/16,147.81
6. Step 6: Final answer
   x = 8,640.09