Finding the Fourth Proportional to 1,447.69, 1,996.50 and 950.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,447.69 : 1,996.50 = 950.14 : x
2. Step 2: Convert to fraction form
   1,447.69/1,996.50 = 950.14/x
3. Step 3: Cross multiply
   1,447.69x = 1,996.50 × 950.14
4. Step 4: Simplify right side
   1,447.69x = 1,896,954.51
5. Step 5: Solve for x
   x = 1,896,954.51/1,447.69
6. Step 6: Final answer
   x = 1,310.33