Finding the Fourth Proportional to 2,681.25, 4,022.01 and 950.01

Step by Step Solution

1. Step 1: Write the proportion equation
   2,681.25 : 4,022.01 = 950.01 : x
2. Step 2: Convert to fraction form
   2,681.25/4,022.01 = 950.01/x
3. Step 3: Cross multiply
   2,681.25x = 4,022.01 × 950.01
4. Step 4: Simplify right side
   2,681.25x = 3,820,949.72
5. Step 5: Solve for x
   x = 3,820,949.72/2,681.25
6. Step 6: Final answer
   x = 1,425.06