Finding the Fourth Proportional to 40,746.98, 56,258.33 and 25,456.91

Step by Step Solution

1. Step 1: Write the proportion equation
   40,746.98 : 56,258.33 = 25,456.91 : x
2. Step 2: Convert to fraction form
   40,746.98/56,258.33 = 25,456.91/x
3. Step 3: Cross multiply
   40,746.98x = 56,258.33 × 25,456.91
4. Step 4: Simplify right side
   40,746.98x = 1,432,162,834.98
5. Step 5: Solve for x
   x = 1,432,162,834.98/40,746.98
6. Step 6: Final answer
   x = 35,147.71