Finding the Fourth Proportional to 5,483.37, 8,228.69 and 2,020.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,483.37 : 8,228.69 = 2,020.62 : x
2. Step 2: Convert to fraction form
   5,483.37/8,228.69 = 2,020.62/x
3. Step 3: Cross multiply
   5,483.37x = 8,228.69 × 2,020.62
4. Step 4: Simplify right side
   5,483.37x = 16,627,045.48
5. Step 5: Solve for x
   x = 16,627,045.48/5,483.37
6. Step 6: Final answer
   x = 3,032.27