Finding the Fourth Proportional to 16,056.73, 22,179.47 and 12,326.00

Step by Step Solution

1. Step 1: Write the proportion equation
   16,056.73 : 22,179.47 = 12,326.00 : x
2. Step 2: Convert to fraction form
   16,056.73/22,179.47 = 12,326.00/x
3. Step 3: Cross multiply
   16,056.73x = 22,179.47 × 12,326.00
4. Step 4: Simplify right side
   16,056.73x = 273,384,054.41
5. Step 5: Solve for x
   x = 273,384,054.41/16,056.73
6. Step 6: Final answer
   x = 17,026.13