Finding the Fourth Proportional to 2,056.14, 3,085.02 and 758.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,056.14 : 3,085.02 = 758.52 : x
2. Step 2: Convert to fraction form
   2,056.14/3,085.02 = 758.52/x
3. Step 3: Cross multiply
   2,056.14x = 3,085.02 × 758.52
4. Step 4: Simplify right side
   2,056.14x = 2,340,049.37
5. Step 5: Solve for x
   x = 2,340,049.37/2,056.14
6. Step 6: Final answer
   x = 1,138.08