Finding the Fourth Proportional to 10,756.17, 16,119.90 and 5,748.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,756.17 : 16,119.90 = 5,748.28 : x
2. Step 2: Convert to fraction form
   10,756.17/16,119.90 = 5,748.28/x
3. Step 3: Cross multiply
   10,756.17x = 16,119.90 × 5,748.28
4. Step 4: Simplify right side
   10,756.17x = 92,661,658.47
5. Step 5: Solve for x
   x = 92,661,658.47/10,756.17
6. Step 6: Final answer
   x = 8,614.74