Finding the Fourth Proportional to 16,997.52, 25,498.88 and 8,673

Step by Step Solution

1. Step 1: Write the proportion equation
   16,997.52 : 25,498.88 = 8,673 : x
2. Step 2: Convert to fraction form
   16,997.52/25,498.88 = 8,673/x
3. Step 3: Cross multiply
   16,997.52x = 25,498.88 × 8,673
4. Step 4: Simplify right side
   16,997.52x = 221,151,742.88
5. Step 5: Solve for x
   x = 221,151,742.88/16,997.52
6. Step 6: Final answer
   x = 13,010.82