Finding the Fourth Proportional to 3,956.88, 5,459.61 and 2,363.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,956.88 : 5,459.61 = 2,363.10 : x
2. Step 2: Convert to fraction form
   3,956.88/5,459.61 = 2,363.10/x
3. Step 3: Cross multiply
   3,956.88x = 5,459.61 × 2,363.10
4. Step 4: Simplify right side
   3,956.88x = 12,901,604.39
5. Step 5: Solve for x
   x = 12,901,604.39/3,956.88
6. Step 6: Final answer
   x = 3,260.55