Finding the Fourth Proportional to 17,175.06, 25,757.10 and 5,485.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,175.06 : 25,757.10 = 5,485.50 : x
2. Step 2: Convert to fraction form
   17,175.06/25,757.10 = 5,485.50/x
3. Step 3: Cross multiply
   17,175.06x = 25,757.10 × 5,485.50
4. Step 4: Simplify right side
   17,175.06x = 141,290,572.05
5. Step 5: Solve for x
   x = 141,290,572.05/17,175.06
6. Step 6: Final answer
   x = 8,226.50