Finding the Fourth Proportional to 1,696.18, 2,340.81 and 950.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,696.18 : 2,340.81 = 950.09 : x
2. Step 2: Convert to fraction form
   1,696.18/2,340.81 = 950.09/x
3. Step 3: Cross multiply
   1,696.18x = 2,340.81 × 950.09
4. Step 4: Simplify right side
   1,696.18x = 2,223,986.02
5. Step 5: Solve for x
   x = 2,223,986.02/1,696.18
6. Step 6: Final answer
   x = 1,311.18