Finding the Fourth Proportional to 2,264.80, 3,391.71 and 1,151.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.80 : 3,391.71 = 1,151.29 : x
2. Step 2: Convert to fraction form
   2,264.80/3,391.71 = 1,151.29/x
3. Step 3: Cross multiply
   2,264.80x = 3,391.71 × 1,151.29
4. Step 4: Simplify right side
   2,264.80x = 3,904,824.85
5. Step 5: Solve for x
   x = 3,904,824.85/2,264.80
6. Step 6: Final answer
   x = 1,724.14