Finding the Fourth Proportional to 2,032.40, 3,044.55 and 1,106.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,032.40 : 3,044.55 = 1,106.57 : x
2. Step 2: Convert to fraction form
   2,032.40/3,044.55 = 1,106.57/x
3. Step 3: Cross multiply
   2,032.40x = 3,044.55 × 1,106.57
4. Step 4: Simplify right side
   2,032.40x = 3,369,007.69
5. Step 5: Solve for x
   x = 3,369,007.69/2,032.40
6. Step 6: Final answer
   x = 1,657.65