Finding the Fourth Proportional to 40,152.78, 55,412.24 and 24,234.12

Step by Step Solution

1. Step 1: Write the proportion equation
   40,152.78 : 55,412.24 = 24,234.12 : x
2. Step 2: Convert to fraction form
   40,152.78/55,412.24 = 24,234.12/x
3. Step 3: Cross multiply
   40,152.78x = 55,412.24 × 24,234.12
4. Step 4: Simplify right side
   40,152.78x = 1,342,866,752.46
5. Step 5: Solve for x
   x = 1,342,866,752.46/40,152.78
6. Step 6: Final answer
   x = 33,443.93