Finding the Fourth Proportional to 5,568.89, 8,347.04 and 2,280.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,568.89 : 8,347.04 = 2,280.18 : x
2. Step 2: Convert to fraction form
   5,568.89/8,347.04 = 2,280.18/x
3. Step 3: Cross multiply
   5,568.89x = 8,347.04 × 2,280.18
4. Step 4: Simplify right side
   5,568.89x = 19,032,742.27
5. Step 5: Solve for x
   x = 19,032,742.27/5,568.89
6. Step 6: Final answer
   x = 3,417.69