Finding the Fourth Proportional to 4,002.27, 5,522.88 and 2,233.53

Step by Step Solution

1. Step 1: Write the proportion equation
   4,002.27 : 5,522.88 = 2,233.53 : x
2. Step 2: Convert to fraction form
   4,002.27/5,522.88 = 2,233.53/x
3. Step 3: Cross multiply
   4,002.27x = 5,522.88 × 2,233.53
4. Step 4: Simplify right side
   4,002.27x = 12,335,518.17
5. Step 5: Solve for x
   x = 12,335,518.17/4,002.27
6. Step 6: Final answer
   x = 3,082.13