Finding the Fourth Proportional to 11,744.18, 16,205.82 and 7,028.36

Step by Step Solution

1. Step 1: Write the proportion equation
   11,744.18 : 16,205.82 = 7,028.36 : x
2. Step 2: Convert to fraction form
   11,744.18/16,205.82 = 7,028.36/x
3. Step 3: Cross multiply
   11,744.18x = 16,205.82 × 7,028.36
4. Step 4: Simplify right side
   11,744.18x = 113,900,256.03
5. Step 5: Solve for x
   x = 113,900,256.03/11,744.18
6. Step 6: Final answer
   x = 9,698.45