Finding the Fourth Proportional to 16,292.77, 24,439.62 and 5,761.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,292.77 : 24,439.62 = 5,761.31 : x
2. Step 2: Convert to fraction form
   16,292.77/24,439.62 = 5,761.31/x
3. Step 3: Cross multiply
   16,292.77x = 24,439.62 × 5,761.31
4. Step 4: Simplify right side
   16,292.77x = 140,804,076.10
5. Step 5: Solve for x
   x = 140,804,076.10/16,292.77
6. Step 6: Final answer
   x = 8,642.12