Finding the Fourth Proportional to 3,682.26, 5,522.78 and 1,084.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,682.26 : 5,522.78 = 1,084.59 : x
2. Step 2: Convert to fraction form
   3,682.26/5,522.78 = 1,084.59/x
3. Step 3: Cross multiply
   3,682.26x = 5,522.78 × 1,084.59
4. Step 4: Simplify right side
   3,682.26x = 5,989,946.54
5. Step 5: Solve for x
   x = 5,989,946.54/3,682.26
6. Step 6: Final answer
   x = 1,626.70