Finding the Fourth Proportional to 82,506.17, 113,858.57 and 44,780.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,506.17 : 113,858.57 = 44,780.42 : x
2. Step 2: Convert to fraction form
   82,506.17/113,858.57 = 44,780.42/x
3. Step 3: Cross multiply
   82,506.17x = 113,858.57 × 44,780.42
4. Step 4: Simplify right side
   82,506.17x = 5,098,634,585.20
5. Step 5: Solve for x
   x = 5,098,634,585.20/82,506.17
6. Step 6: Final answer
   x = 61,797.01