Finding the Fourth Proportional to 3,825.34, 5,723.51 and 2,266.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,825.34 : 5,723.51 = 2,266.18 : x
2. Step 2: Convert to fraction form
   3,825.34/5,723.51 = 2,266.18/x
3. Step 3: Cross multiply
   3,825.34x = 5,723.51 × 2,266.18
4. Step 4: Simplify right side
   3,825.34x = 12,970,478.25
5. Step 5: Solve for x
   x = 12,970,478.25/3,825.34
6. Step 6: Final answer
   x = 3,390.68