Finding the Fourth Proportional to 4,911.27, 7,367.34 and 1,401.30

Step by Step Solution

1. Step 1: Write the proportion equation
   4,911.27 : 7,367.34 = 1,401.30 : x
2. Step 2: Convert to fraction form
   4,911.27/7,367.34 = 1,401.30/x
3. Step 3: Cross multiply
   4,911.27x = 7,367.34 × 1,401.30
4. Step 4: Simplify right side
   4,911.27x = 10,323,850.91
5. Step 5: Solve for x
   x = 10,323,850.91/4,911.27
6. Step 6: Final answer
   x = 2,102.08