Finding the Fourth Proportional to 40,860.88, 56,397.76 and 24,958.72

Step by Step Solution

1. Step 1: Write the proportion equation
   40,860.88 : 56,397.76 = 24,958.72 : x
2. Step 2: Convert to fraction form
   40,860.88/56,397.76 = 24,958.72/x
3. Step 3: Cross multiply
   40,860.88x = 56,397.76 × 24,958.72
4. Step 4: Simplify right side
   40,860.88x = 1,407,615,900.47
5. Step 5: Solve for x
   x = 1,407,615,900.47/40,860.88
6. Step 6: Final answer
   x = 34,448.99