Finding the Fourth Proportional to 5,446.38, 7,513.98 and 3,320.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,446.38 : 7,513.98 = 3,320.48 : x
2. Step 2: Convert to fraction form
   5,446.38/7,513.98 = 3,320.48/x
3. Step 3: Cross multiply
   5,446.38x = 7,513.98 × 3,320.48
4. Step 4: Simplify right side
   5,446.38x = 24,950,020.31
5. Step 5: Solve for x
   x = 24,950,020.31/5,446.38
6. Step 6: Final answer
   x = 4,581.03