Finding the Fourth Proportional to 1,196.64, 1,786.32 and 950.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196.64 : 1,786.32 = 950.94 : x
2. Step 2: Convert to fraction form
   1,196.64/1,786.32 = 950.94/x
3. Step 3: Cross multiply
   1,196.64x = 1,786.32 × 950.94
4. Step 4: Simplify right side
   1,196.64x = 1,698,683.14
5. Step 5: Solve for x
   x = 1,698,683.14/1,196.64
6. Step 6: Final answer
   x = 1,419.54