Finding the Fourth Proportional to 82,411.10, 113,727.38 and 44,685.35

Step by Step Solution

1. Step 1: Write the proportion equation
   82,411.10 : 113,727.38 = 44,685.35 : x
2. Step 2: Convert to fraction form
   82,411.10/113,727.38 = 44,685.35/x
3. Step 3: Cross multiply
   82,411.10x = 113,727.38 × 44,685.35
4. Step 4: Simplify right side
   82,411.10x = 5,081,947,322.96
5. Step 5: Solve for x
   x = 5,081,947,322.96/82,411.10
6. Step 6: Final answer
   x = 61,665.81