Finding the Fourth Proportional to 6,581.89, 9,082.98 and 3,787.39

Step by Step Solution

1. Step 1: Write the proportion equation
   6,581.89 : 9,082.98 = 3,787.39 : x
2. Step 2: Convert to fraction form
   6,581.89/9,082.98 = 3,787.39/x
3. Step 3: Cross multiply
   6,581.89x = 9,082.98 × 3,787.39
4. Step 4: Simplify right side
   6,581.89x = 34,400,787.62
5. Step 5: Solve for x
   x = 34,400,787.62/6,581.89
6. Step 6: Final answer
   x = 5,226.58