Finding the Fourth Proportional to 2,034.29, 3,049.34 and 801.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.29 : 3,049.34 = 801.20 : x
2. Step 2: Convert to fraction form
   2,034.29/3,049.34 = 801.20/x
3. Step 3: Cross multiply
   2,034.29x = 3,049.34 × 801.20
4. Step 4: Simplify right side
   2,034.29x = 2,443,131.21
5. Step 5: Solve for x
   x = 2,443,131.21/2,034.29
6. Step 6: Final answer
   x = 1,200.97