Finding the Fourth Proportional to 17,703.36, 24,429.74 and 9,744.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,703.36 : 24,429.74 = 9,744.05 : x
2. Step 2: Convert to fraction form
   17,703.36/24,429.74 = 9,744.05/x
3. Step 3: Cross multiply
   17,703.36x = 24,429.74 × 9,744.05
4. Step 4: Simplify right side
   17,703.36x = 238,044,620.40
5. Step 5: Solve for x
   x = 238,044,620.40/17,703.36
6. Step 6: Final answer
   x = 13,446.30