Finding the Fourth Proportional to 17,786.04, 24,542.71 and 9,826.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,786.04 : 24,542.71 = 9,826.26 : x
2. Step 2: Convert to fraction form
   17,786.04/24,542.71 = 9,826.26/x
3. Step 3: Cross multiply
   17,786.04x = 24,542.71 × 9,826.26
4. Step 4: Simplify right side
   17,786.04x = 241,163,049.56
5. Step 5: Solve for x
   x = 241,163,049.56/17,786.04
6. Step 6: Final answer
   x = 13,559.12