Finding the Fourth Proportional to 40,174.47, 55,440.72 and 24,255.81

Step by Step Solution

1. Step 1: Write the proportion equation
   40,174.47 : 55,440.72 = 24,255.81 : x
2. Step 2: Convert to fraction form
   40,174.47/55,440.72 = 24,255.81/x
3. Step 3: Cross multiply
   40,174.47x = 55,440.72 × 24,255.81
4. Step 4: Simplify right side
   40,174.47x = 1,344,759,570.58
5. Step 5: Solve for x
   x = 1,344,759,570.58/40,174.47
6. Step 6: Final answer
   x = 33,472.99