Finding the Fourth Proportional to 3,576.27, 5,367.89 and 1,936.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,576.27 : 5,367.89 = 1,936.32 : x
2. Step 2: Convert to fraction form
   3,576.27/5,367.89 = 1,936.32/x
3. Step 3: Cross multiply
   3,576.27x = 5,367.89 × 1,936.32
4. Step 4: Simplify right side
   3,576.27x = 10,393,957.61
5. Step 5: Solve for x
   x = 10,393,957.61/3,576.27
6. Step 6: Final answer
   x = 2,906.37