Finding the Fourth Proportional to 4,078.58, 5,628.56 and 2,310.14

Step by Step Solution

1. Step 1: Write the proportion equation
   4,078.58 : 5,628.56 = 2,310.14 : x
2. Step 2: Convert to fraction form
   4,078.58/5,628.56 = 2,310.14/x
3. Step 3: Cross multiply
   4,078.58x = 5,628.56 × 2,310.14
4. Step 4: Simplify right side
   4,078.58x = 13,002,761.60
5. Step 5: Solve for x
   x = 13,002,761.60/4,078.58
6. Step 6: Final answer
   x = 3,188.06