Finding the Fourth Proportional to 1,496.34, 2,064.69 and 866.97

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.34 : 2,064.69 = 866.97 : x
2. Step 2: Convert to fraction form
   1,496.34/2,064.69 = 866.97/x
3. Step 3: Cross multiply
   1,496.34x = 2,064.69 × 866.97
4. Step 4: Simplify right side
   1,496.34x = 1,790,024.29
5. Step 5: Solve for x
   x = 1,790,024.29/1,496.34
6. Step 6: Final answer
   x = 1,196.27