Finding the Fourth Proportional to 82,217.57, 113,460.56 and 44,491.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,217.57 : 113,460.56 = 44,491.82 : x
2. Step 2: Convert to fraction form
   82,217.57/113,460.56 = 44,491.82/x
3. Step 3: Cross multiply
   82,217.57x = 113,460.56 × 44,491.82
4. Step 4: Simplify right side
   82,217.57x = 5,048,066,590.16
5. Step 5: Solve for x
   x = 5,048,066,590.16/82,217.57
6. Step 6: Final answer
   x = 61,398.88