Finding the Fourth Proportional to 46,512.54, 64,078.83 and 32,340.78

Step by Step Solution

1. Step 1: Write the proportion equation
   46,512.54 : 64,078.83 = 32,340.78 : x
2. Step 2: Convert to fraction form
   46,512.54/64,078.83 = 32,340.78/x
3. Step 3: Cross multiply
   46,512.54x = 64,078.83 × 32,340.78
4. Step 4: Simplify right side
   46,512.54x = 2,072,359,343.69
5. Step 5: Solve for x
   x = 2,072,359,343.69/46,512.54
6. Step 6: Final answer
   x = 44,554.85