Finding the Fourth Proportional to 10,180.02, 14,049.54 and 5,703.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.02 : 14,049.54 = 5,703.96 : x
2. Step 2: Convert to fraction form
   10,180.02/14,049.54 = 5,703.96/x
3. Step 3: Cross multiply
   10,180.02x = 14,049.54 × 5,703.96
4. Step 4: Simplify right side
   10,180.02x = 80,138,014.18
5. Step 5: Solve for x
   x = 80,138,014.18/10,180.02
6. Step 6: Final answer
   x = 7,872.09