Finding the Fourth Proportional to 2,134.42, 2,947.25 and 2,025.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134.42 : 2,947.25 = 2,025.70 : x
2. Step 2: Convert to fraction form
   2,134.42/2,947.25 = 2,025.70/x
3. Step 3: Cross multiply
   2,134.42x = 2,947.25 × 2,025.70
4. Step 4: Simplify right side
   2,134.42x = 5,970,244.33
5. Step 5: Solve for x
   x = 5,970,244.33/2,134.42
6. Step 6: Final answer
   x = 2,797.13