Finding the Fourth Proportional to 82,078.84, 113,270.12 and 46,270.60

Step by Step Solution

1. Step 1: Write the proportion equation
   82,078.84 : 113,270.12 = 46,270.60 : x
2. Step 2: Convert to fraction form
   82,078.84/113,270.12 = 46,270.60/x
3. Step 3: Cross multiply
   82,078.84x = 113,270.12 × 46,270.60
4. Step 4: Simplify right side
   82,078.84x = 5,241,076,414.47
5. Step 5: Solve for x
   x = 5,241,076,414.47/82,078.84
6. Step 6: Final answer
   x = 63,854.17