Finding the Fourth Proportional to 8,942.49, 12,341.16 and 4,964.04

Step by Step Solution

1. Step 1: Write the proportion equation
   8,942.49 : 12,341.16 = 4,964.04 : x
2. Step 2: Convert to fraction form
   8,942.49/12,341.16 = 4,964.04/x
3. Step 3: Cross multiply
   8,942.49x = 12,341.16 × 4,964.04
4. Step 4: Simplify right side
   8,942.49x = 61,262,011.89
5. Step 5: Solve for x
   x = 61,262,011.89/8,942.49
6. Step 6: Final answer
   x = 6,850.67