Finding the Fourth Proportional to 3,936.49, 5,900.69 and 1,746.25

Step by Step Solution

1. Step 1: Write the proportion equation
   3,936.49 : 5,900.69 = 1,746.25 : x
2. Step 2: Convert to fraction form
   3,936.49/5,900.69 = 1,746.25/x
3. Step 3: Cross multiply
   3,936.49x = 5,900.69 × 1,746.25
4. Step 4: Simplify right side
   3,936.49x = 10,304,071.18
5. Step 5: Solve for x
   x = 10,304,071.18/3,936.49
6. Step 6: Final answer
   x = 2,617.58