Finding the Fourth Proportional to 40,854.09, 56,383.89 and 22,949.10

Step by Step Solution

1. Step 1: Write the proportion equation
   40,854.09 : 56,383.89 = 22,949.10 : x
2. Step 2: Convert to fraction form
   40,854.09/56,383.89 = 22,949.10/x
3. Step 3: Cross multiply
   40,854.09x = 56,383.89 × 22,949.10
4. Step 4: Simplify right side
   40,854.09x = 1,293,959,530.00
5. Step 5: Solve for x
   x = 1,293,959,530.00/40,854.09
6. Step 6: Final answer
   x = 31,672.70