Finding the Fourth Proportional to 9,516.18, 14,274.67 and 2,942.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,516.18 : 14,274.67 = 2,942.49 : x
2. Step 2: Convert to fraction form
   9,516.18/14,274.67 = 2,942.49/x
3. Step 3: Cross multiply
   9,516.18x = 14,274.67 × 2,942.49
4. Step 4: Simplify right side
   9,516.18x = 42,003,073.73
5. Step 5: Solve for x
   x = 42,003,073.73/9,516.18
6. Step 6: Final answer
   x = 4,413.86