Finding the Fourth Proportional to 6,826.77, 10,240.76 and 2,930.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,826.77 : 10,240.76 = 2,930.27 : x
2. Step 2: Convert to fraction form
   6,826.77/10,240.76 = 2,930.27/x
3. Step 3: Cross multiply
   6,826.77x = 10,240.76 × 2,930.27
4. Step 4: Simplify right side
   6,826.77x = 30,008,147.93
5. Step 5: Solve for x
   x = 30,008,147.93/6,826.77
6. Step 6: Final answer
   x = 4,395.66