Finding the Fourth Proportional to 33,124.05, 49,686.12 and 8,164.71

Step by Step Solution

1. Step 1: Write the proportion equation
   33,124.05 : 49,686.12 = 8,164.71 : x
2. Step 2: Convert to fraction form
   33,124.05/49,686.12 = 8,164.71/x
3. Step 3: Cross multiply
   33,124.05x = 49,686.12 × 8,164.71
4. Step 4: Simplify right side
   33,124.05x = 405,672,760.83
5. Step 5: Solve for x
   x = 405,672,760.83/33,124.05
6. Step 6: Final answer
   x = 12,247.08