Finding the Fourth Proportional to 11,117.32, 16,596.73 and 10,727.98

Step by Step Solution

1. Step 1: Write the proportion equation
   11,117.32 : 16,596.73 = 10,727.98 : x
2. Step 2: Convert to fraction form
   11,117.32/16,596.73 = 10,727.98/x
3. Step 3: Cross multiply
   11,117.32x = 16,596.73 × 10,727.98
4. Step 4: Simplify right side
   11,117.32x = 178,049,359.42
5. Step 5: Solve for x
   x = 178,049,359.42/11,117.32
6. Step 6: Final answer
   x = 16,015.50