Finding the Fourth Proportional to 17,294.59, 25,942.82 and 5,449.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,294.59 : 25,942.82 = 5,449.30 : x
2. Step 2: Convert to fraction form
   17,294.59/25,942.82 = 5,449.30/x
3. Step 3: Cross multiply
   17,294.59x = 25,942.82 × 5,449.30
4. Step 4: Simplify right side
   17,294.59x = 141,370,116.92
5. Step 5: Solve for x
   x = 141,370,116.92/17,294.59
6. Step 6: Final answer
   x = 8,174.24