Finding the Fourth Proportional to 1,805.73, 2,491.82 and 1,019.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805.73 : 2,491.82 = 1,019.82 : x
2. Step 2: Convert to fraction form
   1,805.73/2,491.82 = 1,019.82/x
3. Step 3: Cross multiply
   1,805.73x = 2,491.82 × 1,019.82
4. Step 4: Simplify right side
   1,805.73x = 2,541,215.94
5. Step 5: Solve for x
   x = 2,541,215.94/1,805.73
6. Step 6: Final answer
   x = 1,407.31