Finding the Fourth Proportional to 1,983.49, 2,737.09 and 1,099.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,983.49 : 2,737.09 = 1,099.27 : x
2. Step 2: Convert to fraction form
   1,983.49/2,737.09 = 1,099.27/x
3. Step 3: Cross multiply
   1,983.49x = 2,737.09 × 1,099.27
4. Step 4: Simplify right side
   1,983.49x = 3,008,805.72
5. Step 5: Solve for x
   x = 3,008,805.72/1,983.49
6. Step 6: Final answer
   x = 1,516.93