Finding the Fourth Proportional to 3,562.46, 5,343.12 and 964.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,562.46 : 5,343.12 = 964.82 : x
2. Step 2: Convert to fraction form
   3,562.46/5,343.12 = 964.82/x
3. Step 3: Cross multiply
   3,562.46x = 5,343.12 × 964.82
4. Step 4: Simplify right side
   3,562.46x = 5,155,149.04
5. Step 5: Solve for x
   x = 5,155,149.04/3,562.46
6. Step 6: Final answer
   x = 1,447.08