Finding the Fourth Proportional to 16,508.29, 22,777.94 and 9,796.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,508.29 : 22,777.94 = 9,796.10 : x
2. Step 2: Convert to fraction form
   16,508.29/22,777.94 = 9,796.10/x
3. Step 3: Cross multiply
   16,508.29x = 22,777.94 × 9,796.10
4. Step 4: Simplify right side
   16,508.29x = 223,134,929.05
5. Step 5: Solve for x
   x = 223,134,929.05/16,508.29
6. Step 6: Final answer
   x = 13,516.54