Finding the Fourth Proportional to 2,632.56, 3,951.22 and 1,401

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.56 : 3,951.22 = 1,401 : x
2. Step 2: Convert to fraction form
   2,632.56/3,951.22 = 1,401/x
3. Step 3: Cross multiply
   2,632.56x = 3,951.22 × 1,401
4. Step 4: Simplify right side
   2,632.56x = 5,535,659.22
5. Step 5: Solve for x
   x = 5,535,659.22/2,632.56
6. Step 6: Final answer
   x = 2,102.77