Finding the Fourth Proportional to 16,296.57, 24,445.31 and 5,765.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,296.57 : 24,445.31 = 5,765.10 : x
2. Step 2: Convert to fraction form
   16,296.57/24,445.31 = 5,765.10/x
3. Step 3: Cross multiply
   16,296.57x = 24,445.31 × 5,765.10
4. Step 4: Simplify right side
   16,296.57x = 140,929,656.68
5. Step 5: Solve for x
   x = 140,929,656.68/16,296.57
6. Step 6: Final answer
   x = 8,647.81