Finding the Fourth Proportional to 17,717, 24,453.78 and 10,269.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,717 : 24,453.78 = 10,269.32 : x
2. Step 2: Convert to fraction form
   17,717/24,453.78 = 10,269.32/x
3. Step 3: Cross multiply
   17,717x = 24,453.78 × 10,269.32
4. Step 4: Simplify right side
   17,717x = 251,123,692.03
5. Step 5: Solve for x
   x = 251,123,692.03/17,717
6. Step 6: Final answer
   x = 14,174.17