Finding the Fourth Proportional to 25,767.24, 35,630.37 and 20,452.83

Step by Step Solution

1. Step 1: Write the proportion equation
   25,767.24 : 35,630.37 = 20,452.83 : x
2. Step 2: Convert to fraction form
   25,767.24/35,630.37 = 20,452.83/x
3. Step 3: Cross multiply
   25,767.24x = 35,630.37 × 20,452.83
4. Step 4: Simplify right side
   25,767.24x = 728,741,900.45
5. Step 5: Solve for x
   x = 728,741,900.45/25,767.24
6. Step 6: Final answer
   x = 28,281.72