Finding the Fourth Proportional to 16,517, 22,793.04 and 9,710.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,517 : 22,793.04 = 9,710.96 : x
2. Step 2: Convert to fraction form
   16,517/22,793.04 = 9,710.96/x
3. Step 3: Cross multiply
   16,517x = 22,793.04 × 9,710.96
4. Step 4: Simplify right side
   16,517x = 221,342,299.72
5. Step 5: Solve for x
   x = 221,342,299.72/16,517
6. Step 6: Final answer
   x = 13,400.88