Finding the Fourth Proportional to 3,951.34, 5,452.83 and 2,182.94

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951.34 : 5,452.83 = 2,182.94 : x
2. Step 2: Convert to fraction form
   3,951.34/5,452.83 = 2,182.94/x
3. Step 3: Cross multiply
   3,951.34x = 5,452.83 × 2,182.94
4. Step 4: Simplify right side
   3,951.34x = 11,903,200.72
5. Step 5: Solve for x
   x = 11,903,200.72/3,951.34
6. Step 6: Final answer
   x = 3,012.45