Finding the Fourth Proportional to 3,882.06, 5,809.20 and 3,363.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,882.06 : 5,809.20 = 3,363.82 : x
2. Step 2: Convert to fraction form
   3,882.06/5,809.20 = 3,363.82/x
3. Step 3: Cross multiply
   3,882.06x = 5,809.20 × 3,363.82
4. Step 4: Simplify right side
   3,882.06x = 19,541,103.14
5. Step 5: Solve for x
   x = 19,541,103.14/3,882.06
6. Step 6: Final answer
   x = 5,033.69