Finding the Fourth Proportional to 3,902.49, 5,852.49 and 1,304.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,902.49 : 5,852.49 = 1,304.82 : x
2. Step 2: Convert to fraction form
   3,902.49/5,852.49 = 1,304.82/x
3. Step 3: Cross multiply
   3,902.49x = 5,852.49 × 1,304.82
4. Step 4: Simplify right side
   3,902.49x = 7,636,446.00
5. Step 5: Solve for x
   x = 7,636,446.00/3,902.49
6. Step 6: Final answer
   x = 1,956.81