Finding the Fourth Proportional to 2,671.83, 4,008.29 and 940.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,671.83 : 4,008.29 = 940.59 : x
2. Step 2: Convert to fraction form
   2,671.83/4,008.29 = 940.59/x
3. Step 3: Cross multiply
   2,671.83x = 4,008.29 × 940.59
4. Step 4: Simplify right side
   2,671.83x = 3,770,152.79
5. Step 5: Solve for x
   x = 3,770,152.79/2,671.83
6. Step 6: Final answer
   x = 1,411.08