Finding the Fourth Proportional to 82,449, 113,766.66 and 46,627.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,449 : 113,766.66 = 46,627.56 : x
2. Step 2: Convert to fraction form
   82,449/113,766.66 = 46,627.56/x
3. Step 3: Cross multiply
   82,449x = 113,766.66 × 46,627.56
4. Step 4: Simplify right side
   82,449x = 5,304,661,765.15
5. Step 5: Solve for x
   x = 5,304,661,765.15/82,449
6. Step 6: Final answer
   x = 64,338.70