Finding the Fourth Proportional to 2,352.23, 3,527.83 and 964.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,352.23 : 3,527.83 = 964.20 : x
2. Step 2: Convert to fraction form
   2,352.23/3,527.83 = 964.20/x
3. Step 3: Cross multiply
   2,352.23x = 3,527.83 × 964.20
4. Step 4: Simplify right side
   2,352.23x = 3,401,533.69
5. Step 5: Solve for x
   x = 3,401,533.69/2,352.23
6. Step 6: Final answer
   x = 1,446.09