Finding the Fourth Proportional to 10,751.91, 16,079.86 and 8,085.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,751.91 : 16,079.86 = 8,085.52 : x
2. Step 2: Convert to fraction form
   10,751.91/16,079.86 = 8,085.52/x
3. Step 3: Cross multiply
   10,751.91x = 16,079.86 × 8,085.52
4. Step 4: Simplify right side
   10,751.91x = 130,014,029.63
5. Step 5: Solve for x
   x = 130,014,029.63/10,751.91
6. Step 6: Final answer
   x = 12,092.18