Finding the Fourth Proportional to 40,498.28, 55,887.82 and 22,594.29

Step by Step Solution

1. Step 1: Write the proportion equation
   40,498.28 : 55,887.82 = 22,594.29 : x
2. Step 2: Convert to fraction form
   40,498.28/55,887.82 = 22,594.29/x
3. Step 3: Cross multiply
   40,498.28x = 55,887.82 × 22,594.29
4. Step 4: Simplify right side
   40,498.28x = 1,262,745,787.94
5. Step 5: Solve for x
   x = 1,262,745,787.94/40,498.28
6. Step 6: Final answer
   x = 31,180.23