Finding the Fourth Proportional to 2,321.56, 3,481.52 and 934.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321.56 : 3,481.52 = 934.54 : x
2. Step 2: Convert to fraction form
   2,321.56/3,481.52 = 934.54/x
3. Step 3: Cross multiply
   2,321.56x = 3,481.52 × 934.54
4. Step 4: Simplify right side
   2,321.56x = 3,253,613.33
5. Step 5: Solve for x
   x = 3,253,613.33/2,321.56
6. Step 6: Final answer
   x = 1,401.48