Finding the Fourth Proportional to 2,034.81, 3,053.24 and 803.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034.81 : 3,053.24 = 803.10 : x
2. Step 2: Convert to fraction form
   2,034.81/3,053.24 = 803.10/x
3. Step 3: Cross multiply
   2,034.81x = 3,053.24 × 803.10
4. Step 4: Simplify right side
   2,034.81x = 2,452,057.04
5. Step 5: Solve for x
   x = 2,452,057.04/2,034.81
6. Step 6: Final answer
   x = 1,205.05