Finding the Fourth Proportional to 2,073.82, 2,862.11 and 1,165.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,073.82 : 2,862.11 = 1,165.48 : x
2. Step 2: Convert to fraction form
   2,073.82/2,862.11 = 1,165.48/x
3. Step 3: Cross multiply
   2,073.82x = 2,862.11 × 1,165.48
4. Step 4: Simplify right side
   2,073.82x = 3,335,727.72
5. Step 5: Solve for x
   x = 3,335,727.72/2,073.82
6. Step 6: Final answer
   x = 1,608.50