Finding the Fourth Proportional to 17,107.08, 25,665.30 and 8,229.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,107.08 : 25,665.30 = 8,229.83 : x
2. Step 2: Convert to fraction form
   17,107.08/25,665.30 = 8,229.83/x
3. Step 3: Cross multiply
   17,107.08x = 25,665.30 × 8,229.83
4. Step 4: Simplify right side
   17,107.08x = 211,221,055.90
5. Step 5: Solve for x
   x = 211,221,055.90/17,107.08
6. Step 6: Final answer
   x = 12,347.00