Finding the Fourth Proportional to 25,288.98, 34,915.23 and 22,631.82

Step by Step Solution

1. Step 1: Write the proportion equation
   25,288.98 : 34,915.23 = 22,631.82 : x
2. Step 2: Convert to fraction form
   25,288.98/34,915.23 = 22,631.82/x
3. Step 3: Cross multiply
   25,288.98x = 34,915.23 × 22,631.82
4. Step 4: Simplify right side
   25,288.98x = 790,195,200.62
5. Step 5: Solve for x
   x = 790,195,200.62/25,288.98
6. Step 6: Final answer
   x = 31,246.62