Finding the Fourth Proportional to 10,748.72, 14,827.29 and 6,768.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,748.72 : 14,827.29 = 6,768.38 : x
2. Step 2: Convert to fraction form
   10,748.72/14,827.29 = 6,768.38/x
3. Step 3: Cross multiply
   10,748.72x = 14,827.29 × 6,768.38
4. Step 4: Simplify right side
   10,748.72x = 100,356,658.95
5. Step 5: Solve for x
   x = 100,356,658.95/10,748.72
6. Step 6: Final answer
   x = 9,336.62