Finding the Fourth Proportional to 2,026.38, 3,038.28 and 1,099.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,026.38 : 3,038.28 = 1,099.62 : x
2. Step 2: Convert to fraction form
   2,026.38/3,038.28 = 1,099.62/x
3. Step 3: Cross multiply
   2,026.38x = 3,038.28 × 1,099.62
4. Step 4: Simplify right side
   2,026.38x = 3,340,953.45
5. Step 5: Solve for x
   x = 3,340,953.45/2,026.38
6. Step 6: Final answer
   x = 1,648.73