Finding the Fourth Proportional to 2,753.97, 4,131.56 and 1,022.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753.97 : 4,131.56 = 1,022.59 : x
2. Step 2: Convert to fraction form
   2,753.97/4,131.56 = 1,022.59/x
3. Step 3: Cross multiply
   2,753.97x = 4,131.56 × 1,022.59
4. Step 4: Simplify right side
   2,753.97x = 4,224,891.94
5. Step 5: Solve for x
   x = 4,224,891.94/2,753.97
6. Step 6: Final answer
   x = 1,534.11