Finding the Fourth Proportional to 3,635.16, 5,016.78 and 2,063.36

Step by Step Solution

1. Step 1: Write the proportion equation
   3,635.16 : 5,016.78 = 2,063.36 : x
2. Step 2: Convert to fraction form
   3,635.16/5,016.78 = 2,063.36/x
3. Step 3: Cross multiply
   3,635.16x = 5,016.78 × 2,063.36
4. Step 4: Simplify right side
   3,635.16x = 10,351,398.10
5. Step 5: Solve for x
   x = 10,351,398.10/3,635.16
6. Step 6: Final answer
   x = 2,847.58