Finding the Fourth Proportional to 10,180.67, 14,049.25 and 5,704.46

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.67 : 14,049.25 = 5,704.46 : x
2. Step 2: Convert to fraction form
   10,180.67/14,049.25 = 5,704.46/x
3. Step 3: Cross multiply
   10,180.67x = 14,049.25 × 5,704.46
4. Step 4: Simplify right side
   10,180.67x = 80,143,384.66
5. Step 5: Solve for x
   x = 80,143,384.66/10,180.67
6. Step 6: Final answer
   x = 7,872.11