Finding the Fourth Proportional to 83,757.97, 125,581.41 and 30,443.62

Step by Step Solution

1. Step 1: Write the proportion equation
   83,757.97 : 125,581.41 = 30,443.62 : x
2. Step 2: Convert to fraction form
   83,757.97/125,581.41 = 30,443.62/x
3. Step 3: Cross multiply
   83,757.97x = 125,581.41 × 30,443.62
4. Step 4: Simplify right side
   83,757.97x = 3,823,152,725.10
5. Step 5: Solve for x
   x = 3,823,152,725.10/83,757.97
6. Step 6: Final answer
   x = 45,645.24