Finding the Fourth Proportional to 3,637.37, 5,456.89 and 1,297.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,637.37 : 5,456.89 = 1,297.25 : x
2. Step 2: Convert to fraction form
   3,637.37/5,456.89 = 1,297.25/x
3. Step 3: Cross multiply
   3,637.37x = 5,456.89 × 1,297.25
4. Step 4: Simplify right side
   3,637.37x = 7,078,920.02
5. Step 5: Solve for x
   x = 7,078,920.02/3,637.37
6. Step 6: Final answer
   x = 1,946.17