Finding the Fourth Proportional to 2,034.39, 3,049.53 and 801.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.39 : 3,049.53 = 801.12 : x
2. Step 2: Convert to fraction form
   2,034.39/3,049.53 = 801.12/x
3. Step 3: Cross multiply
   2,034.39x = 3,049.53 × 801.12
4. Step 4: Simplify right side
   2,034.39x = 2,443,039.47
5. Step 5: Solve for x
   x = 2,443,039.47/2,034.39
6. Step 6: Final answer
   x = 1,200.87