Finding the Fourth Proportional to 10,179.93, 14,049.17 and 5,703.62

Step by Step Solution

1. Step 1: Write the proportion equation
   10,179.93 : 14,049.17 = 5,703.62 : x
2. Step 2: Convert to fraction form
   10,179.93/14,049.17 = 5,703.62/x
3. Step 3: Cross multiply
   10,179.93x = 14,049.17 × 5,703.62
4. Step 4: Simplify right side
   10,179.93x = 80,131,028.23
5. Step 5: Solve for x
   x = 80,131,028.23/10,179.93
6. Step 6: Final answer
   x = 7,871.47