Finding the Fourth Proportional to 16,076.71, 22,185.93 and 9,366.94

Step by Step Solution

1. Step 1: Write the proportion equation
   16,076.71 : 22,185.93 = 9,366.94 : x
2. Step 2: Convert to fraction form
   16,076.71/22,185.93 = 9,366.94/x
3. Step 3: Cross multiply
   16,076.71x = 22,185.93 × 9,366.94
4. Step 4: Simplify right side
   16,076.71x = 207,814,338.01
5. Step 5: Solve for x
   x = 207,814,338.01/16,076.71
6. Step 6: Final answer
   x = 12,926.42