Finding the Fourth Proportional to 3,068.55, 4,591.89 and 2,456.19

Step by Step Solution

1. Step 1: Write the proportion equation
   3,068.55 : 4,591.89 = 2,456.19 : x
2. Step 2: Convert to fraction form
   3,068.55/4,591.89 = 2,456.19/x
3. Step 3: Cross multiply
   3,068.55x = 4,591.89 × 2,456.19
4. Step 4: Simplify right side
   3,068.55x = 11,278,554.30
5. Step 5: Solve for x
   x = 11,278,554.30/3,068.55
6. Step 6: Final answer
   x = 3,675.53