Finding the Fourth Proportional to 2,241.18, 3,356.91 and 1,084.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,241.18 : 3,356.91 = 1,084.50 : x
2. Step 2: Convert to fraction form
   2,241.18/3,356.91 = 1,084.50/x
3. Step 3: Cross multiply
   2,241.18x = 3,356.91 × 1,084.50
4. Step 4: Simplify right side
   2,241.18x = 3,640,568.90
5. Step 5: Solve for x
   x = 3,640,568.90/2,241.18
6. Step 6: Final answer
   x = 1,624.40