Finding the Fourth Proportional to 82,116.37, 113,320.76 and 44,390.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,116.37 : 113,320.76 = 44,390.62 : x
2. Step 2: Convert to fraction form
   82,116.37/113,320.76 = 44,390.62/x
3. Step 3: Cross multiply
   82,116.37x = 113,320.76 × 44,390.62
4. Step 4: Simplify right side
   82,116.37x = 5,030,378,006.71
5. Step 5: Solve for x
   x = 5,030,378,006.71/82,116.37
6. Step 6: Final answer
   x = 61,259.14