Finding the Fourth Proportional to 17,241.52, 25,863.56 and 5,563.12

Step by Step Solution

1. Step 1: Write the proportion equation
   17,241.52 : 25,863.56 = 5,563.12 : x
2. Step 2: Convert to fraction form
   17,241.52/25,863.56 = 5,563.12/x
3. Step 3: Cross multiply
   17,241.52x = 25,863.56 × 5,563.12
4. Step 4: Simplify right side
   17,241.52x = 143,882,087.91
5. Step 5: Solve for x
   x = 143,882,087.91/17,241.52
6. Step 6: Final answer
   x = 8,345.09