Finding the Fourth Proportional to 3,936.30, 5,901.10 and 1,743.83

Step by Step Solution

1. Step 1: Write the proportion equation
   3,936.30 : 5,901.10 = 1,743.83 : x
2. Step 2: Convert to fraction form
   3,936.30/5,901.10 = 1,743.83/x
3. Step 3: Cross multiply
   3,936.30x = 5,901.10 × 1,743.83
4. Step 4: Simplify right side
   3,936.30x = 10,290,546.48
5. Step 5: Solve for x
   x = 10,290,546.48/3,936.30
6. Step 6: Final answer
   x = 2,614.27