Finding the Fourth Proportional to 16,934.24, 23,369.23 and 9,380.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,934.24 : 23,369.23 = 9,380.59 : x
2. Step 2: Convert to fraction form
   16,934.24/23,369.23 = 9,380.59/x
3. Step 3: Cross multiply
   16,934.24x = 23,369.23 × 9,380.59
4. Step 4: Simplify right side
   16,934.24x = 219,217,083.37
5. Step 5: Solve for x
   x = 219,217,083.37/16,934.24
6. Step 6: Final answer
   x = 12,945.20