Finding the Fourth Proportional to 6,662.24, 9,974.86 and 4,324.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,662.24 : 9,974.86 = 4,324.96 : x
2. Step 2: Convert to fraction form
   6,662.24/9,974.86 = 4,324.96/x
3. Step 3: Cross multiply
   6,662.24x = 9,974.86 × 4,324.96
4. Step 4: Simplify right side
   6,662.24x = 43,140,870.51
5. Step 5: Solve for x
   x = 43,140,870.51/6,662.24
6. Step 6: Final answer
   x = 6,475.43