Finding the Fourth Proportional to 82,144.51, 113,359.43 and 44,418.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,144.51 : 113,359.43 = 44,418.76 : x
2. Step 2: Convert to fraction form
   82,144.51/113,359.43 = 44,418.76/x
3. Step 3: Cross multiply
   82,144.51x = 113,359.43 × 44,418.76
4. Step 4: Simplify right side
   82,144.51x = 5,035,285,314.91
5. Step 5: Solve for x
   x = 5,035,285,314.91/82,144.51
6. Step 6: Final answer
   x = 61,297.89