Finding the Fourth Proportional to 3,401.48, 5,099.83 and 1,550.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,401.48 : 5,099.83 = 1,550.05 : x
2. Step 2: Convert to fraction form
   3,401.48/5,099.83 = 1,550.05/x
3. Step 3: Cross multiply
   3,401.48x = 5,099.83 × 1,550.05
4. Step 4: Simplify right side
   3,401.48x = 7,904,974.87
5. Step 5: Solve for x
   x = 7,904,974.87/3,401.48
6. Step 6: Final answer
   x = 2,323.98