Finding the Fourth Proportional to 3,533.38, 5,300.37 and 936.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,533.38 : 5,300.37 = 936.28 : x
2. Step 2: Convert to fraction form
   3,533.38/5,300.37 = 936.28/x
3. Step 3: Cross multiply
   3,533.38x = 5,300.37 × 936.28
4. Step 4: Simplify right side
   3,533.38x = 4,962,630.42
5. Step 5: Solve for x
   x = 4,962,630.42/3,533.38
6. Step 6: Final answer
   x = 1,404.50