Finding the Fourth Proportional to 3,636.15, 5,018.34 and 2,063.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.15 : 5,018.34 = 2,063.94 : x
2. Step 2: Convert to fraction form
   3,636.15/5,018.34 = 2,063.94/x
3. Step 3: Cross multiply
   3,636.15x = 5,018.34 × 2,063.94
4. Step 4: Simplify right side
   3,636.15x = 10,357,552.66
5. Step 5: Solve for x
   x = 10,357,552.66/3,636.15
6. Step 6: Final answer
   x = 2,848.49