Finding the Fourth Proportional to 3,636.48, 5,017.71 and 2,064.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.48 : 5,017.71 = 2,064.27 : x
2. Step 2: Convert to fraction form
   3,636.48/5,017.71 = 2,064.27/x
3. Step 3: Cross multiply
   3,636.48x = 5,017.71 × 2,064.27
4. Step 4: Simplify right side
   3,636.48x = 10,357,908.22
5. Step 5: Solve for x
   x = 10,357,908.22/3,636.48
6. Step 6: Final answer
   x = 2,848.33