Finding the Fourth Proportional to 12,011.86, 16,567.25 and 10,336.08

Step by Step Solution

1. Step 1: Write the proportion equation
   12,011.86 : 16,567.25 = 10,336.08 : x
2. Step 2: Convert to fraction form
   12,011.86/16,567.25 = 10,336.08/x
3. Step 3: Cross multiply
   12,011.86x = 16,567.25 × 10,336.08
4. Step 4: Simplify right side
   12,011.86x = 171,240,286.86
5. Step 5: Solve for x
   x = 171,240,286.86/12,011.86
6. Step 6: Final answer
   x = 14,255.93