Finding the Fourth Proportional to 33,514.56, 50,270.22 and 10,142.82

Step by Step Solution

1. Step 1: Write the proportion equation
   33,514.56 : 50,270.22 = 10,142.82 : x
2. Step 2: Convert to fraction form
   33,514.56/50,270.22 = 10,142.82/x
3. Step 3: Cross multiply
   33,514.56x = 50,270.22 × 10,142.82
4. Step 4: Simplify right side
   33,514.56x = 509,881,792.82
5. Step 5: Solve for x
   x = 509,881,792.82/33,514.56
6. Step 6: Final answer
   x = 15,213.74