Finding the Fourth Proportional to 6,375.34, 8,797.82 and 3,542.55

Step by Step Solution

1. Step 1: Write the proportion equation
   6,375.34 : 8,797.82 = 3,542.55 : x
2. Step 2: Convert to fraction form
   6,375.34/8,797.82 = 3,542.55/x
3. Step 3: Cross multiply
   6,375.34x = 8,797.82 × 3,542.55
4. Step 4: Simplify right side
   6,375.34x = 31,166,716.02
5. Step 5: Solve for x
   x = 31,166,716.02/6,375.34
6. Step 6: Final answer
   x = 4,888.63