Finding the Fourth Proportional to 16,949.82, 23,389.56 and 9,395.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,949.82 : 23,389.56 = 9,395.42 : x
2. Step 2: Convert to fraction form
   16,949.82/23,389.56 = 9,395.42/x
3. Step 3: Cross multiply
   16,949.82x = 23,389.56 × 9,395.42
4. Step 4: Simplify right side
   16,949.82x = 219,754,739.82
5. Step 5: Solve for x
   x = 219,754,739.82/16,949.82
6. Step 6: Final answer
   x = 12,965.02