Finding the Fourth Proportional to 16,744.24, 23,105.31 and 9,672.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,744.24 : 23,105.31 = 9,672.94 : x
2. Step 2: Convert to fraction form
   16,744.24/23,105.31 = 9,672.94/x
3. Step 3: Cross multiply
   16,744.24x = 23,105.31 × 9,672.94
4. Step 4: Simplify right side
   16,744.24x = 223,496,277.31
5. Step 5: Solve for x
   x = 223,496,277.31/16,744.24
6. Step 6: Final answer
   x = 13,347.65