Finding the Fourth Proportional to 40,532.16, 55,939.68 and 23,766.72

Step by Step Solution

1. Step 1: Write the proportion equation
   40,532.16 : 55,939.68 = 23,766.72 : x
2. Step 2: Convert to fraction form
   40,532.16/55,939.68 = 23,766.72/x
3. Step 3: Cross multiply
   40,532.16x = 55,939.68 × 23,766.72
4. Step 4: Simplify right side
   40,532.16x = 1,329,502,711.45
5. Step 5: Solve for x
   x = 1,329,502,711.45/40,532.16
6. Step 6: Final answer
   x = 32,801.18