Finding the Fourth Proportional to 82,327.78, 113,630.97 and 46,538.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,327.78 : 113,630.97 = 46,538.56 : x
2. Step 2: Convert to fraction form
   82,327.78/113,630.97 = 46,538.56/x
3. Step 3: Cross multiply
   82,327.78x = 113,630.97 × 46,538.56
4. Step 4: Simplify right side
   82,327.78x = 5,288,221,715.20
5. Step 5: Solve for x
   x = 5,288,221,715.20/82,327.78
6. Step 6: Final answer
   x = 64,233.75