Finding the Fourth Proportional to 17,162.10, 25,743.60 and 5,475.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,162.10 : 25,743.60 = 5,475.32 : x
2. Step 2: Convert to fraction form
   17,162.10/25,743.60 = 5,475.32/x
3. Step 3: Cross multiply
   17,162.10x = 25,743.60 × 5,475.32
4. Step 4: Simplify right side
   17,162.10x = 140,954,447.95
5. Step 5: Solve for x
   x = 140,954,447.95/17,162.10
6. Step 6: Final answer
   x = 8,213.12