Finding the Fourth Proportional to 82,592.72, 113,968.28 and 48,593.73

Step by Step Solution

1. Step 1: Write the proportion equation
   82,592.72 : 113,968.28 = 48,593.73 : x
2. Step 2: Convert to fraction form
   82,592.72/113,968.28 = 48,593.73/x
3. Step 3: Cross multiply
   82,592.72x = 113,968.28 × 48,593.73
4. Step 4: Simplify right side
   82,592.72x = 5,538,143,734.68
5. Step 5: Solve for x
   x = 5,538,143,734.68/82,592.72
6. Step 6: Final answer
   x = 67,053.66