Finding the Fourth Proportional to 17,094.12, 25,643.61 and 5,408.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,094.12 : 25,643.61 = 5,408.25 : x
2. Step 2: Convert to fraction form
   17,094.12/25,643.61 = 5,408.25/x
3. Step 3: Cross multiply
   17,094.12x = 25,643.61 × 5,408.25
4. Step 4: Simplify right side
   17,094.12x = 138,687,053.78
5. Step 5: Solve for x
   x = 138,687,053.78/17,094.12
6. Step 6: Final answer
   x = 8,113.14