Finding the Fourth Proportional to 17,010.10, 25,520.28 and 5,323.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,010.10 : 25,520.28 = 5,323.42 : x
2. Step 2: Convert to fraction form
   17,010.10/25,520.28 = 5,323.42/x
3. Step 3: Cross multiply
   17,010.10x = 25,520.28 × 5,323.42
4. Step 4: Simplify right side
   17,010.10x = 135,855,168.96
5. Step 5: Solve for x
   x = 135,855,168.96/17,010.10
6. Step 6: Final answer
   x = 7,986.74