Finding the Fourth Proportional to 10,718.38, 14,791.33 and 5,938.57

Step by Step Solution

1. Step 1: Write the proportion equation
   10,718.38 : 14,791.33 = 5,938.57 : x
2. Step 2: Convert to fraction form
   10,718.38/14,791.33 = 5,938.57/x
3. Step 3: Cross multiply
   10,718.38x = 14,791.33 × 5,938.57
4. Step 4: Simplify right side
   10,718.38x = 87,839,308.01
5. Step 5: Solve for x
   x = 87,839,308.01/10,718.38
6. Step 6: Final answer
   x = 8,195.21