Finding the Fourth Proportional to 16,763.36, 23,144.27 and 10,396.71

Step by Step Solution

1. Step 1: Write the proportion equation
   16,763.36 : 23,144.27 = 10,396.71 : x
2. Step 2: Convert to fraction form
   16,763.36/23,144.27 = 10,396.71/x
3. Step 3: Cross multiply
   16,763.36x = 23,144.27 × 10,396.71
4. Step 4: Simplify right side
   16,763.36x = 240,624,211.37
5. Step 5: Solve for x
   x = 240,624,211.37/16,763.36
6. Step 6: Final answer
   x = 14,354.18