Finding the Fourth Proportional to 82,506.57, 113,859.36 and 44,780.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,506.57 : 113,859.36 = 44,780.82 : x
2. Step 2: Convert to fraction form
   82,506.57/113,859.36 = 44,780.82/x
3. Step 3: Cross multiply
   82,506.57x = 113,859.36 × 44,780.82
4. Step 4: Simplify right side
   82,506.57x = 5,098,715,505.48
5. Step 5: Solve for x
   x = 5,098,715,505.48/82,506.57
6. Step 6: Final answer
   x = 61,797.69