Finding the Fourth Proportional to 11,727.48, 16,095.72 and 10,726.32

Step by Step Solution

1. Step 1: Write the proportion equation
   11,727.48 : 16,095.72 = 10,726.32 : x
2. Step 2: Convert to fraction form
   11,727.48/16,095.72 = 10,726.32/x
3. Step 3: Cross multiply
   11,727.48x = 16,095.72 × 10,726.32
4. Step 4: Simplify right side
   11,727.48x = 172,647,843.35
5. Step 5: Solve for x
   x = 172,647,843.35/11,727.48
6. Step 6: Final answer
   x = 14,721.65