Finding the Fourth Proportional to 2,671.94, 4,008.52 and 940.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671.94 : 4,008.52 = 940.56 : x
2. Step 2: Convert to fraction form
   2,671.94/4,008.52 = 940.56/x
3. Step 3: Cross multiply
   2,671.94x = 4,008.52 × 940.56
4. Step 4: Simplify right side
   2,671.94x = 3,770,253.57
5. Step 5: Solve for x
   x = 3,770,253.57/2,671.94
6. Step 6: Final answer
   x = 1,411.05