Finding the Fourth Proportional to 2,034.91, 2,808.20 and 1,103.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.91 : 2,808.20 = 1,103.41 : x
2. Step 2: Convert to fraction form
   2,034.91/2,808.20 = 1,103.41/x
3. Step 3: Cross multiply
   2,034.91x = 2,808.20 × 1,103.41
4. Step 4: Simplify right side
   2,034.91x = 3,098,595.96
5. Step 5: Solve for x
   x = 3,098,595.96/2,034.91
6. Step 6: Final answer
   x = 1,522.72