Finding the Fourth Proportional to 32,291.72, 44,563.72 and 18,144.28

Step by Step Solution

1. Step 1: Write the proportion equation
   32,291.72 : 44,563.72 = 18,144.28 : x
2. Step 2: Convert to fraction form
   32,291.72/44,563.72 = 18,144.28/x
3. Step 3: Cross multiply
   32,291.72x = 44,563.72 × 18,144.28
4. Step 4: Simplify right side
   32,291.72x = 808,576,613.52
5. Step 5: Solve for x
   x = 808,576,613.52/32,291.72
6. Step 6: Final answer
   x = 25,039.75