Finding the Fourth Proportional to 82,768.59, 114,212.75 and 46,461.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,768.59 : 114,212.75 = 46,461.72 : x
2. Step 2: Convert to fraction form
   82,768.59/114,212.75 = 46,461.72/x
3. Step 3: Cross multiply
   82,768.59x = 114,212.75 × 46,461.72
4. Step 4: Simplify right side
   82,768.59x = 5,306,520,578.62
5. Step 5: Solve for x
   x = 5,306,520,578.62/82,768.59
6. Step 6: Final answer
   x = 64,112.73