Finding the Fourth Proportional to 25,315.74, 34,928.82 and 17,359.92

Step by Step Solution

1. Step 1: Write the proportion equation
   25,315.74 : 34,928.82 = 17,359.92 : x
2. Step 2: Convert to fraction form
   25,315.74/34,928.82 = 17,359.92/x
3. Step 3: Cross multiply
   25,315.74x = 34,928.82 × 17,359.92
4. Step 4: Simplify right side
   25,315.74x = 606,361,520.89
5. Step 5: Solve for x
   x = 606,361,520.89/25,315.74
6. Step 6: Final answer
   x = 23,951.96