Finding the Fourth Proportional to 17,164.59, 25,730.42 and 5,470.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,164.59 : 25,730.42 = 5,470.17 : x
2. Step 2: Convert to fraction form
   17,164.59/25,730.42 = 5,470.17/x
3. Step 3: Cross multiply
   17,164.59x = 25,730.42 × 5,470.17
4. Step 4: Simplify right side
   17,164.59x = 140,749,744.22
5. Step 5: Solve for x
   x = 140,749,744.22/17,164.59
6. Step 6: Final answer
   x = 8,200.01