Finding the Fourth Proportional to 17,744.05, 24,486.84 and 9,786.73

Step by Step Solution

1. Step 1: Write the proportion equation
   17,744.05 : 24,486.84 = 9,786.73 : x
2. Step 2: Convert to fraction form
   17,744.05/24,486.84 = 9,786.73/x
3. Step 3: Cross multiply
   17,744.05x = 24,486.84 × 9,786.73
4. Step 4: Simplify right side
   17,744.05x = 239,646,091.63
5. Step 5: Solve for x
   x = 239,646,091.63/17,744.05
6. Step 6: Final answer
   x = 13,505.72