Finding the Fourth Proportional to 1,264.02, 1,744.47 and 792.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,264.02 : 1,744.47 = 792.27 : x
2. Step 2: Convert to fraction form
   1,264.02/1,744.47 = 792.27/x
3. Step 3: Cross multiply
   1,264.02x = 1,744.47 × 792.27
4. Step 4: Simplify right side
   1,264.02x = 1,382,103.18
5. Step 5: Solve for x
   x = 1,382,103.18/1,264.02
6. Step 6: Final answer
   x = 1,093.42