Finding the Fourth Proportional to 11,302.27, 16,942.10 and 5,368.71

Step by Step Solution

1. Step 1: Write the proportion equation
   11,302.27 : 16,942.10 = 5,368.71 : x
2. Step 2: Convert to fraction form
   11,302.27/16,942.10 = 5,368.71/x
3. Step 3: Cross multiply
   11,302.27x = 16,942.10 × 5,368.71
4. Step 4: Simplify right side
   11,302.27x = 90,957,221.69
5. Step 5: Solve for x
   x = 90,957,221.69/11,302.27
6. Step 6: Final answer
   x = 8,047.70