Finding the Fourth Proportional to 2,749.50, 4,119.12 and 1,361.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,749.50 : 4,119.12 = 1,361.25 : x
2. Step 2: Convert to fraction form
   2,749.50/4,119.12 = 1,361.25/x
3. Step 3: Cross multiply
   2,749.50x = 4,119.12 × 1,361.25
4. Step 4: Simplify right side
   2,749.50x = 5,607,152.10
5. Step 5: Solve for x
   x = 5,607,152.10/2,749.50
6. Step 6: Final answer
   x = 2,039.34