Finding the Fourth Proportional to 2,002.54, 2,763.62 and 1,106.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002.54 : 2,763.62 = 1,106.28 : x
2. Step 2: Convert to fraction form
   2,002.54/2,763.62 = 1,106.28/x
3. Step 3: Cross multiply
   2,002.54x = 2,763.62 × 1,106.28
4. Step 4: Simplify right side
   2,002.54x = 3,057,337.53
5. Step 5: Solve for x
   x = 3,057,337.53/2,002.54
6. Step 6: Final answer
   x = 1,526.73