Finding the Fourth Proportional to 2,026.52, 3,033.15 and 1,099.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.52 : 3,033.15 = 1,099.78 : x
2. Step 2: Convert to fraction form
   2,026.52/3,033.15 = 1,099.78/x
3. Step 3: Cross multiply
   2,026.52x = 3,033.15 × 1,099.78
4. Step 4: Simplify right side
   2,026.52x = 3,335,786.00
5. Step 5: Solve for x
   x = 3,335,786.00/2,026.52
6. Step 6: Final answer
   x = 1,646.07