Finding the Fourth Proportional to 2,350.98, 3,526.67 and 964.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,350.98 : 3,526.67 = 964.40 : x
2. Step 2: Convert to fraction form
   2,350.98/3,526.67 = 964.40/x
3. Step 3: Cross multiply
   2,350.98x = 3,526.67 × 964.40
4. Step 4: Simplify right side
   2,350.98x = 3,401,105.33
5. Step 5: Solve for x
   x = 3,401,105.33/2,350.98
6. Step 6: Final answer
   x = 1,446.68