Finding the Fourth Proportional to 82,420.16, 113,745.56 and 46,610.33

Step by Step Solution

1. Step 1: Write the proportion equation
   82,420.16 : 113,745.56 = 46,610.33 : x
2. Step 2: Convert to fraction form
   82,420.16/113,745.56 = 46,610.33/x
3. Step 3: Cross multiply
   82,420.16x = 113,745.56 × 46,610.33
4. Step 4: Simplify right side
   82,420.16x = 5,301,717,285.86
5. Step 5: Solve for x
   x = 5,301,717,285.86/82,420.16
6. Step 6: Final answer
   x = 64,325.50