Finding the Fourth Proportional to 2,053.10, 3,077.73 and 754.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053.10 : 3,077.73 = 754.27 : x
2. Step 2: Convert to fraction form
   2,053.10/3,077.73 = 754.27/x
3. Step 3: Cross multiply
   2,053.10x = 3,077.73 × 754.27
4. Step 4: Simplify right side
   2,053.10x = 2,321,431.71
5. Step 5: Solve for x
   x = 2,321,431.71/2,053.10
6. Step 6: Final answer
   x = 1,130.69