Finding the Fourth Proportional to 40,831.42, 56,353.52 and 24,925.12

Step by Step Solution

1. Step 1: Write the proportion equation
   40,831.42 : 56,353.52 = 24,925.12 : x
2. Step 2: Convert to fraction form
   40,831.42/56,353.52 = 24,925.12/x
3. Step 3: Cross multiply
   40,831.42x = 56,353.52 × 24,925.12
4. Step 4: Simplify right side
   40,831.42x = 1,404,618,248.42
5. Step 5: Solve for x
   x = 1,404,618,248.42/40,831.42
6. Step 6: Final answer
   x = 34,400.43