Finding the Fourth Proportional to 2,740.84, 4,112.17 and 1,096.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,740.84 : 4,112.17 = 1,096.54 : x
2. Step 2: Convert to fraction form
   2,740.84/4,112.17 = 1,096.54/x
3. Step 3: Cross multiply
   2,740.84x = 4,112.17 × 1,096.54
4. Step 4: Simplify right side
   2,740.84x = 4,509,145.87
5. Step 5: Solve for x
   x = 4,509,145.87/2,740.84
6. Step 6: Final answer
   x = 1,645.17