Finding the Fourth Proportional to 82,016.03, 113,182.12 and 44,290.28

Step by Step Solution

1. Step 1: Write the proportion equation
   82,016.03 : 113,182.12 = 44,290.28 : x
2. Step 2: Convert to fraction form
   82,016.03/113,182.12 = 44,290.28/x
3. Step 3: Cross multiply
   82,016.03x = 113,182.12 × 44,290.28
4. Step 4: Simplify right side
   82,016.03x = 5,012,867,785.79
5. Step 5: Solve for x
   x = 5,012,867,785.79/82,016.03
6. Step 6: Final answer
   x = 61,120.59