Finding the Fourth Proportional to 9,942.09, 14,915.27 and 3,367.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,942.09 : 14,915.27 = 3,367.95 : x
2. Step 2: Convert to fraction form
   9,942.09/14,915.27 = 3,367.95/x
3. Step 3: Cross multiply
   9,942.09x = 14,915.27 × 3,367.95
4. Step 4: Simplify right side
   9,942.09x = 50,233,866.76
5. Step 5: Solve for x
   x = 50,233,866.76/9,942.09
6. Step 6: Final answer
   x = 5,052.65