Finding the Fourth Proportional to 5,401.46, 8,096.43 and 2,280.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,401.46 : 8,096.43 = 2,280.82 : x
2. Step 2: Convert to fraction form
   5,401.46/8,096.43 = 2,280.82/x
3. Step 3: Cross multiply
   5,401.46x = 8,096.43 × 2,280.82
4. Step 4: Simplify right side
   5,401.46x = 18,466,499.47
5. Step 5: Solve for x
   x = 18,466,499.47/5,401.46
6. Step 6: Final answer
   x = 3,418.80