Finding the Fourth Proportional to 4,913.38, 7,369.98 and 1,355.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,913.38 : 7,369.98 = 1,355.50 : x
2. Step 2: Convert to fraction form
   4,913.38/7,369.98 = 1,355.50/x
3. Step 3: Cross multiply
   4,913.38x = 7,369.98 × 1,355.50
4. Step 4: Simplify right side
   4,913.38x = 9,990,007.89
5. Step 5: Solve for x
   x = 9,990,007.89/4,913.38
6. Step 6: Final answer
   x = 2,033.23