Finding the Fourth Proportional to 16,081.00, 24,079.58 and 12,943.87

Step by Step Solution

1. Step 1: Write the proportion equation
   16,081.00 : 24,079.58 = 12,943.87 : x
2. Step 2: Convert to fraction form
   16,081.00/24,079.58 = 12,943.87/x
3. Step 3: Cross multiply
   16,081.00x = 24,079.58 × 12,943.87
4. Step 4: Simplify right side
   16,081.00x = 311,682,876.80
5. Step 5: Solve for x
   x = 311,682,876.80/16,081.00
6. Step 6: Final answer
   x = 19,382.06