Finding the Fourth Proportional to 2,353.73, 3,530.34 and 967.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353.73 : 3,530.34 = 967.21 : x
2. Step 2: Convert to fraction form
   2,353.73/3,530.34 = 967.21/x
3. Step 3: Cross multiply
   2,353.73x = 3,530.34 × 967.21
4. Step 4: Simplify right side
   2,353.73x = 3,414,571.33
5. Step 5: Solve for x
   x = 3,414,571.33/2,353.73
6. Step 6: Final answer
   x = 1,450.71