Finding the Fourth Proportional to 9,942.27, 14,912.49 and 3,368.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,942.27 : 14,912.49 = 3,368.52 : x
2. Step 2: Convert to fraction form
   9,942.27/14,912.49 = 3,368.52/x
3. Step 3: Cross multiply
   9,942.27x = 14,912.49 × 3,368.52
4. Step 4: Simplify right side
   9,942.27x = 50,233,020.81
5. Step 5: Solve for x
   x = 50,233,020.81/9,942.27
6. Step 6: Final answer
   x = 5,052.47