Finding the Fourth Proportional to 10,755.92, 16,127.16 and 4,514.24

Step by Step Solution

1. Step 1: Write the proportion equation
   10,755.92 : 16,127.16 = 4,514.24 : x
2. Step 2: Convert to fraction form
   10,755.92/16,127.16 = 4,514.24/x
3. Step 3: Cross multiply
   10,755.92x = 16,127.16 × 4,514.24
4. Step 4: Simplify right side
   10,755.92x = 72,801,870.76
5. Step 5: Solve for x
   x = 72,801,870.76/10,755.92
6. Step 6: Final answer
   x = 6,768.54