Finding the Fourth Proportional to 1,424.07, 1,964.52 and 952.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,424.07 : 1,964.52 = 952.29 : x
2. Step 2: Convert to fraction form
   1,424.07/1,964.52 = 952.29/x
3. Step 3: Cross multiply
   1,424.07x = 1,964.52 × 952.29
4. Step 4: Simplify right side
   1,424.07x = 1,870,792.75
5. Step 5: Solve for x
   x = 1,870,792.75/1,424.07
6. Step 6: Final answer
   x = 1,313.69