Finding the Fourth Proportional to 16,048.27, 22,146.20 and 8,878.00

Step by Step Solution

1. Step 1: Write the proportion equation
   16,048.27 : 22,146.20 = 8,878.00 : x
2. Step 2: Convert to fraction form
   16,048.27/22,146.20 = 8,878.00/x
3. Step 3: Cross multiply
   16,048.27x = 22,146.20 × 8,878.00
4. Step 4: Simplify right side
   16,048.27x = 196,613,863.84
5. Step 5: Solve for x
   x = 196,613,863.84/16,048.27
6. Step 6: Final answer
   x = 12,251.41