Finding the Fourth Proportional to 2,517.90, 3,772.97 and 1,348.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517.90 : 3,772.97 = 1,348.06 : x
2. Step 2: Convert to fraction form
   2,517.90/3,772.97 = 1,348.06/x
3. Step 3: Cross multiply
   2,517.90x = 3,772.97 × 1,348.06
4. Step 4: Simplify right side
   2,517.90x = 5,086,164.33
5. Step 5: Solve for x
   x = 5,086,164.33/2,517.90
6. Step 6: Final answer
   x = 2,020.00