Finding the Fourth Proportional to 40,454.41, 55,827.82 and 22,547.49

Step by Step Solution

1. Step 1: Write the proportion equation
   40,454.41 : 55,827.82 = 22,547.49 : x
2. Step 2: Convert to fraction form
   40,454.41/55,827.82 = 22,547.49/x
3. Step 3: Cross multiply
   40,454.41x = 55,827.82 × 22,547.49
4. Step 4: Simplify right side
   40,454.41x = 1,258,777,392.83
5. Step 5: Solve for x
   x = 1,258,777,392.83/40,454.41
6. Step 6: Final answer
   x = 31,115.95