Finding the Fourth Proportional to 11,028.50, 16,545.22 and 3,632.66

Step by Step Solution

1. Step 1: Write the proportion equation
   11,028.50 : 16,545.22 = 3,632.66 : x
2. Step 2: Convert to fraction form
   11,028.50/16,545.22 = 3,632.66/x
3. Step 3: Cross multiply
   11,028.50x = 16,545.22 × 3,632.66
4. Step 4: Simplify right side
   11,028.50x = 60,103,158.89
5. Step 5: Solve for x
   x = 60,103,158.89/11,028.50
6. Step 6: Final answer
   x = 5,449.80