Finding the Fourth Proportional to 7,093.24, 9,789.06 and 3,949.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,093.24 : 9,789.06 = 3,949.48 : x
2. Step 2: Convert to fraction form
   7,093.24/9,789.06 = 3,949.48/x
3. Step 3: Cross multiply
   7,093.24x = 9,789.06 × 3,949.48
4. Step 4: Simplify right side
   7,093.24x = 38,661,696.69
5. Step 5: Solve for x
   x = 38,661,696.69/7,093.24
6. Step 6: Final answer
   x = 5,450.50