Finding the Fourth Proportional to 2,395.84, 3,306.38 and 1,401.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.84 : 3,306.38 = 1,401.06 : x
2. Step 2: Convert to fraction form
   2,395.84/3,306.38 = 1,401.06/x
3. Step 3: Cross multiply
   2,395.84x = 3,306.38 × 1,401.06
4. Step 4: Simplify right side
   2,395.84x = 4,632,436.76
5. Step 5: Solve for x
   x = 4,632,436.76/2,395.84
6. Step 6: Final answer
   x = 1,933.53