Finding the Fourth Proportional to 40,698.39, 56,168.42 and 24,792.15

Step by Step Solution

1. Step 1: Write the proportion equation
   40,698.39 : 56,168.42 = 24,792.15 : x
2. Step 2: Convert to fraction form
   40,698.39/56,168.42 = 24,792.15/x
3. Step 3: Cross multiply
   40,698.39x = 56,168.42 × 24,792.15
4. Step 4: Simplify right side
   40,698.39x = 1,392,535,769.94
5. Step 5: Solve for x
   x = 1,392,535,769.94/40,698.39
6. Step 6: Final answer
   x = 34,215.99