Finding the Fourth Proportional to 10,180.66, 14,049.45 and 5,704.33

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.66 : 14,049.45 = 5,704.33 : x
2. Step 2: Convert to fraction form
   10,180.66/14,049.45 = 5,704.33/x
3. Step 3: Cross multiply
   10,180.66x = 14,049.45 × 5,704.33
4. Step 4: Simplify right side
   10,180.66x = 80,142,699.12
5. Step 5: Solve for x
   x = 80,142,699.12/10,180.66
6. Step 6: Final answer
   x = 7,872.05