Finding the Fourth Proportional to 1,494.64, 2,062.56 and 865.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,494.64 : 2,062.56 = 865.27 : x
2. Step 2: Convert to fraction form
   1,494.64/2,062.56 = 865.27/x
3. Step 3: Cross multiply
   1,494.64x = 2,062.56 × 865.27
4. Step 4: Simplify right side
   1,494.64x = 1,784,671.29
5. Step 5: Solve for x
   x = 1,784,671.29/1,494.64
6. Step 6: Final answer
   x = 1,194.05