Finding the Fourth Proportional to 17,160.03, 25,734.54 and 5,470.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,160.03 : 25,734.54 = 5,470.50 : x
2. Step 2: Convert to fraction form
   17,160.03/25,734.54 = 5,470.50/x
3. Step 3: Cross multiply
   17,160.03x = 25,734.54 × 5,470.50
4. Step 4: Simplify right side
   17,160.03x = 140,780,801.07
5. Step 5: Solve for x
   x = 140,780,801.07/17,160.03
6. Step 6: Final answer
   x = 8,204.00