Finding the Fourth Proportional to 17,166.06, 25,743.51 and 5,476.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,166.06 : 25,743.51 = 5,476.50 : x
2. Step 2: Convert to fraction form
   17,166.06/25,743.51 = 5,476.50/x
3. Step 3: Cross multiply
   17,166.06x = 25,743.51 × 5,476.50
4. Step 4: Simplify right side
   17,166.06x = 140,984,332.52
5. Step 5: Solve for x
   x = 140,984,332.52/17,166.06
6. Step 6: Final answer
   x = 8,212.97