Finding the Fourth Proportional to 82,274.52, 113,540.92 and 50,460.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,274.52 : 113,540.92 = 50,460.96 : x
2. Step 2: Convert to fraction form
   82,274.52/113,540.92 = 50,460.96/x
3. Step 3: Cross multiply
   82,274.52x = 113,540.92 × 50,460.96
4. Step 4: Simplify right side
   82,274.52x = 5,729,383,822.48
5. Step 5: Solve for x
   x = 5,729,383,822.48/82,274.52
6. Step 6: Final answer
   x = 69,637.40