Finding the Fourth Proportional to 17,082.09, 25,625.88 and 5,394.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,082.09 : 25,625.88 = 5,394.42 : x
2. Step 2: Convert to fraction form
   17,082.09/25,625.88 = 5,394.42/x
3. Step 3: Cross multiply
   17,082.09x = 25,625.88 × 5,394.42
4. Step 4: Simplify right side
   17,082.09x = 138,236,759.59
5. Step 5: Solve for x
   x = 138,236,759.59/17,082.09
6. Step 6: Final answer
   x = 8,092.50