Finding the Fourth Proportional to 3,683.34, 5,082.72 and 2,266.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.34 : 5,082.72 = 2,266.62 : x
2. Step 2: Convert to fraction form
   3,683.34/5,082.72 = 2,266.62/x
3. Step 3: Cross multiply
   3,683.34x = 5,082.72 × 2,266.62
4. Step 4: Simplify right side
   3,683.34x = 11,520,594.81
5. Step 5: Solve for x
   x = 11,520,594.81/3,683.34
6. Step 6: Final answer
   x = 3,127.76