Finding the Fourth Proportional to 5,494.05, 7,581.81 and 3,369.57

Step by Step Solution

1. Step 1: Write the proportion equation
   5,494.05 : 7,581.81 = 3,369.57 : x
2. Step 2: Convert to fraction form
   5,494.05/7,581.81 = 3,369.57/x
3. Step 3: Cross multiply
   5,494.05x = 7,581.81 × 3,369.57
4. Step 4: Simplify right side
   5,494.05x = 25,547,439.52
5. Step 5: Solve for x
   x = 25,547,439.52/5,494.05
6. Step 6: Final answer
   x = 4,650.02