Finding the Fourth Proportional to 2,233.59, 3,350.94 and 673.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,233.59 : 3,350.94 = 673.56 : x
2. Step 2: Convert to fraction form
   2,233.59/3,350.94 = 673.56/x
3. Step 3: Cross multiply
   2,233.59x = 3,350.94 × 673.56
4. Step 4: Simplify right side
   2,233.59x = 2,257,059.15
5. Step 5: Solve for x
   x = 2,257,059.15/2,233.59
6. Step 6: Final answer
   x = 1,010.51