Finding the Fourth Proportional to 6,014.05, 8,290.56 and 3,889.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,014.05 : 8,290.56 = 3,889.42 : x
2. Step 2: Convert to fraction form
   6,014.05/8,290.56 = 3,889.42/x
3. Step 3: Cross multiply
   6,014.05x = 8,290.56 × 3,889.42
4. Step 4: Simplify right side
   6,014.05x = 32,245,469.88
5. Step 5: Solve for x
   x = 32,245,469.88/6,014.05
6. Step 6: Final answer
   x = 5,361.69