Finding the Fourth Proportional to 2,816.46, 4,223.34 and 967.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816.46 : 4,223.34 = 967.10 : x
2. Step 2: Convert to fraction form
   2,816.46/4,223.34 = 967.10/x
3. Step 3: Cross multiply
   2,816.46x = 4,223.34 × 967.10
4. Step 4: Simplify right side
   2,816.46x = 4,084,371.00
5. Step 5: Solve for x
   x = 4,084,371.00/2,816.46
6. Step 6: Final answer
   x = 1,450.18