Finding the Fourth Proportional to 11,169.02, 16,745.33 and 5,329.73

Step by Step Solution

1. Step 1: Write the proportion equation
   11,169.02 : 16,745.33 = 5,329.73 : x
2. Step 2: Convert to fraction form
   11,169.02/16,745.33 = 5,329.73/x
3. Step 3: Cross multiply
   11,169.02x = 16,745.33 × 5,329.73
4. Step 4: Simplify right side
   11,169.02x = 89,248,142.85
5. Step 5: Solve for x
   x = 89,248,142.85/11,169.02
6. Step 6: Final answer
   x = 7,990.69