Finding the Fourth Proportional to 3,636.67, 5,017.34 and 2,144.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,636.67 : 5,017.34 = 2,144.27 : x
2. Step 2: Convert to fraction form
   3,636.67/5,017.34 = 2,144.27/x
3. Step 3: Cross multiply
   3,636.67x = 5,017.34 × 2,144.27
4. Step 4: Simplify right side
   3,636.67x = 10,758,531.64
5. Step 5: Solve for x
   x = 10,758,531.64/3,636.67
6. Step 6: Final answer
   x = 2,958.35