Finding the Fourth Proportional to 33,540.22, 50,317.60 and 10,168.42

Step by Step Solution

1. Step 1: Write the proportion equation
   33,540.22 : 50,317.60 = 10,168.42 : x
2. Step 2: Convert to fraction form
   33,540.22/50,317.60 = 10,168.42/x
3. Step 3: Cross multiply
   33,540.22x = 50,317.60 × 10,168.42
4. Step 4: Simplify right side
   33,540.22x = 511,650,490.19
5. Step 5: Solve for x
   x = 511,650,490.19/33,540.22
6. Step 6: Final answer
   x = 15,254.83