Finding the Fourth Proportional to 3,443.38, 5,161.94 and 1,250.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,443.38 : 5,161.94 = 1,250.60 : x
2. Step 2: Convert to fraction form
   3,443.38/5,161.94 = 1,250.60/x
3. Step 3: Cross multiply
   3,443.38x = 5,161.94 × 1,250.60
4. Step 4: Simplify right side
   3,443.38x = 6,455,522.16
5. Step 5: Solve for x
   x = 6,455,522.16/3,443.38
6. Step 6: Final answer
   x = 1,874.76