Finding the Fourth Proportional to 82,581.24, 113,961.72 and 44,855.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,581.24 : 113,961.72 = 44,855.40 : x
2. Step 2: Convert to fraction form
   82,581.24/113,961.72 = 44,855.40/x
3. Step 3: Cross multiply
   82,581.24x = 113,961.72 × 44,855.40
4. Step 4: Simplify right side
   82,581.24x = 5,111,798,535.29
5. Step 5: Solve for x
   x = 5,111,798,535.29/82,581.24
6. Step 6: Final answer
   x = 61,900.24