Finding the Fourth Proportional to 4,974.17, 7,450.79 and 3,406.82

Step by Step Solution

1. Step 1: Write the proportion equation
   4,974.17 : 7,450.79 = 3,406.82 : x
2. Step 2: Convert to fraction form
   4,974.17/7,450.79 = 3,406.82/x
3. Step 3: Cross multiply
   4,974.17x = 7,450.79 × 3,406.82
4. Step 4: Simplify right side
   4,974.17x = 25,383,501.98
5. Step 5: Solve for x
   x = 25,383,501.98/4,974.17
6. Step 6: Final answer
   x = 5,103.06