Finding the Fourth Proportional to 82,311.38, 113,594.56 and 46,500.47

Step by Step Solution

1. Step 1: Write the proportion equation
   82,311.38 : 113,594.56 = 46,500.47 : x
2. Step 2: Convert to fraction form
   82,311.38/113,594.56 = 46,500.47/x
3. Step 3: Cross multiply
   82,311.38x = 113,594.56 × 46,500.47
4. Step 4: Simplify right side
   82,311.38x = 5,282,199,745.22
5. Step 5: Solve for x
   x = 5,282,199,745.22/82,311.38
6. Step 6: Final answer
   x = 64,173.39