Finding the Fourth Proportional to 11,030.04, 16,545.33 and 3,239.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,030.04 : 16,545.33 = 3,239.10 : x
2. Step 2: Convert to fraction form
   11,030.04/16,545.33 = 3,239.10/x
3. Step 3: Cross multiply
   11,030.04x = 16,545.33 × 3,239.10
4. Step 4: Simplify right side
   11,030.04x = 53,591,978.40
5. Step 5: Solve for x
   x = 53,591,978.40/11,030.04
6. Step 6: Final answer
   x = 4,858.73