Finding the Fourth Proportional to 3,636.72, 5,018.63 and 2,064.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.72 : 5,018.63 = 2,064.92 : x
2. Step 2: Convert to fraction form
   3,636.72/5,018.63 = 2,064.92/x
3. Step 3: Cross multiply
   3,636.72x = 5,018.63 × 2,064.92
4. Step 4: Simplify right side
   3,636.72x = 10,363,034.04
5. Step 5: Solve for x
   x = 10,363,034.04/3,636.72
6. Step 6: Final answer
   x = 2,849.56