Finding the Fourth Proportional to 33,371.51, 50,049.38 and 12,300.11

Step by Step Solution

1. Step 1: Write the proportion equation
   33,371.51 : 50,049.38 = 12,300.11 : x
2. Step 2: Convert to fraction form
   33,371.51/50,049.38 = 12,300.11/x
3. Step 3: Cross multiply
   33,371.51x = 50,049.38 × 12,300.11
4. Step 4: Simplify right side
   33,371.51x = 615,612,594.59
5. Step 5: Solve for x
   x = 615,612,594.59/33,371.51
6. Step 6: Final answer
   x = 18,447.25