Finding the Fourth Proportional to 16,744, 23,106.72 and 10,448.32

Step by Step Solution

1. Step 1: Write the proportion equation
   16,744 : 23,106.72 = 10,448.32 : x
2. Step 2: Convert to fraction form
   16,744/23,106.72 = 10,448.32/x
3. Step 3: Cross multiply
   16,744x = 23,106.72 × 10,448.32
4. Step 4: Simplify right side
   16,744x = 241,426,404.71
5. Step 5: Solve for x
   x = 241,426,404.71/16,744
6. Step 6: Final answer
   x = 14,418.68