Finding the Fourth Proportional to 2,150.35, 2,967.59 and 1,266.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,150.35 : 2,967.59 = 1,266.44 : x
2. Step 2: Convert to fraction form
   2,150.35/2,967.59 = 1,266.44/x
3. Step 3: Cross multiply
   2,150.35x = 2,967.59 × 1,266.44
4. Step 4: Simplify right side
   2,150.35x = 3,758,253.51
5. Step 5: Solve for x
   x = 3,758,253.51/2,150.35
6. Step 6: Final answer
   x = 1,747.74