Finding the Fourth Proportional to 5,568.55, 8,343.71 and 3,370.61

Step by Step Solution

1. Step 1: Write the proportion equation
   5,568.55 : 8,343.71 = 3,370.61 : x
2. Step 2: Convert to fraction form
   5,568.55/8,343.71 = 3,370.61/x
3. Step 3: Cross multiply
   5,568.55x = 8,343.71 × 3,370.61
4. Step 4: Simplify right side
   5,568.55x = 28,123,409.01
5. Step 5: Solve for x
   x = 28,123,409.01/5,568.55
6. Step 6: Final answer
   x = 5,050.40