Finding the Fourth Proportional to 1,759.36, 2,635.31 and 1,141.23

Step by Step Solution

1. Step 1: Write the proportion equation
   1,759.36 : 2,635.31 = 1,141.23 : x
2. Step 2: Convert to fraction form
   1,759.36/2,635.31 = 1,141.23/x
3. Step 3: Cross multiply
   1,759.36x = 2,635.31 × 1,141.23
4. Step 4: Simplify right side
   1,759.36x = 3,007,494.83
5. Step 5: Solve for x
   x = 3,007,494.83/1,759.36
6. Step 6: Final answer
   x = 1,709.43