Finding the Fourth Proportional to 3,636.83, 5,015.59 and 2,459.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.83 : 5,015.59 = 2,459.50 : x
2. Step 2: Convert to fraction form
   3,636.83/5,015.59 = 2,459.50/x
3. Step 3: Cross multiply
   3,636.83x = 5,015.59 × 2,459.50
4. Step 4: Simplify right side
   3,636.83x = 12,335,824.92
5. Step 5: Solve for x
   x = 12,335,824.92/3,636.83
6. Step 6: Final answer
   x = 3,391.91