Finding the Fourth Proportional to 5,568.83, 8,352.34 and 1,672.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,568.83 : 8,352.34 = 1,672.55 : x
2. Step 2: Convert to fraction form
   5,568.83/8,352.34 = 1,672.55/x
3. Step 3: Cross multiply
   5,568.83x = 8,352.34 × 1,672.55
4. Step 4: Simplify right side
   5,568.83x = 13,969,706.27
5. Step 5: Solve for x
   x = 13,969,706.27/5,568.83
6. Step 6: Final answer
   x = 2,508.55