Finding the Fourth Proportional to 2,395.51, 3,306.06 and 1,401.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,395.51 : 3,306.06 = 1,401.12 : x
2. Step 2: Convert to fraction form
   2,395.51/3,306.06 = 1,401.12/x
3. Step 3: Cross multiply
   2,395.51x = 3,306.06 × 1,401.12
4. Step 4: Simplify right side
   2,395.51x = 4,632,186.79
5. Step 5: Solve for x
   x = 4,632,186.79/2,395.51
6. Step 6: Final answer
   x = 1,933.70