Finding the Fourth Proportional to 6,873.98, 10,311.89 and 3,361.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,873.98 : 10,311.89 = 3,361.59 : x
2. Step 2: Convert to fraction form
   6,873.98/10,311.89 = 3,361.59/x
3. Step 3: Cross multiply
   6,873.98x = 10,311.89 × 3,361.59
4. Step 4: Simplify right side
   6,873.98x = 34,664,329.50
5. Step 5: Solve for x
   x = 34,664,329.50/6,873.98
6. Step 6: Final answer
   x = 5,042.84