Finding the Fourth Proportional to 2,940.59, 4,411.14 and 749.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,940.59 : 4,411.14 = 749.29 : x
2. Step 2: Convert to fraction form
   2,940.59/4,411.14 = 749.29/x
3. Step 3: Cross multiply
   2,940.59x = 4,411.14 × 749.29
4. Step 4: Simplify right side
   2,940.59x = 3,305,223.09
5. Step 5: Solve for x
   x = 3,305,223.09/2,940.59
6. Step 6: Final answer
   x = 1,124.00