Finding the Fourth Proportional to 5,488.02, 8,238.82 and 3,650.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,488.02 : 8,238.82 = 3,650.94 : x
2. Step 2: Convert to fraction form
   5,488.02/8,238.82 = 3,650.94/x
3. Step 3: Cross multiply
   5,488.02x = 8,238.82 × 3,650.94
4. Step 4: Simplify right side
   5,488.02x = 30,079,437.49
5. Step 5: Solve for x
   x = 30,079,437.49/5,488.02
6. Step 6: Final answer
   x = 5,480.93