Finding the Fourth Proportional to 4,067.27, 5,613.12 and 2,298.89

Step by Step Solution

1. Step 1: Write the proportion equation
   4,067.27 : 5,613.12 = 2,298.89 : x
2. Step 2: Convert to fraction form
   4,067.27/5,613.12 = 2,298.89/x
3. Step 3: Cross multiply
   4,067.27x = 5,613.12 × 2,298.89
4. Step 4: Simplify right side
   4,067.27x = 12,903,935.55
5. Step 5: Solve for x
   x = 12,903,935.55/4,067.27
6. Step 6: Final answer
   x = 3,172.63