Finding the Fourth Proportional to 82,040.63, 113,216.16 and 44,314.88

Step by Step Solution

1. Step 1: Write the proportion equation
   82,040.63 : 113,216.16 = 44,314.88 : x
2. Step 2: Convert to fraction form
   82,040.63/113,216.16 = 44,314.88/x
3. Step 3: Cross multiply
   82,040.63x = 113,216.16 × 44,314.88
4. Step 4: Simplify right side
   82,040.63x = 5,017,160,144.56
5. Step 5: Solve for x
   x = 5,017,160,144.56/82,040.63
6. Step 6: Final answer
   x = 61,154.58