Finding the Fourth Proportional to 1,981.05, 2,733.92 and 1,096.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981.05 : 2,733.92 = 1,096.94 : x
2. Step 2: Convert to fraction form
   1,981.05/2,733.92 = 1,096.94/x
3. Step 3: Cross multiply
   1,981.05x = 2,733.92 × 1,096.94
4. Step 4: Simplify right side
   1,981.05x = 2,998,927.05
5. Step 5: Solve for x
   x = 2,998,927.05/1,981.05
6. Step 6: Final answer
   x = 1,513.81