Finding the Fourth Proportional to 5,683.50, 8,522.28 and 2,560.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,683.50 : 8,522.28 = 2,560.82 : x
2. Step 2: Convert to fraction form
   5,683.50/8,522.28 = 2,560.82/x
3. Step 3: Cross multiply
   5,683.50x = 8,522.28 × 2,560.82
4. Step 4: Simplify right side
   5,683.50x = 21,823,982.46
5. Step 5: Solve for x
   x = 21,823,982.46/5,683.50
6. Step 6: Final answer
   x = 3,839.88