Finding the Fourth Proportional to 6,074.82, 8,386.89 and 3,982.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,074.82 : 8,386.89 = 3,982.59 : x
2. Step 2: Convert to fraction form
   6,074.82/8,386.89 = 3,982.59/x
3. Step 3: Cross multiply
   6,074.82x = 8,386.89 × 3,982.59
4. Step 4: Simplify right side
   6,074.82x = 33,401,544.25
5. Step 5: Solve for x
   x = 33,401,544.25/6,074.82
6. Step 6: Final answer
   x = 5,498.36