Finding the Fourth Proportional to 6,568.31, 9,064.37 and 3,735.61

Step by Step Solution

1. Step 1: Write the proportion equation
   6,568.31 : 9,064.37 = 3,735.61 : x
2. Step 2: Convert to fraction form
   6,568.31/9,064.37 = 3,735.61/x
3. Step 3: Cross multiply
   6,568.31x = 9,064.37 × 3,735.61
4. Step 4: Simplify right side
   6,568.31x = 33,860,951.22
5. Step 5: Solve for x
   x = 33,860,951.22/6,568.31
6. Step 6: Final answer
   x = 5,155.20