Finding the Fourth Proportional to 82,302.75, 113,578.61 and 44,577.81

Step by Step Solution

1. Step 1: Write the proportion equation
   82,302.75 : 113,578.61 = 44,577.81 : x
2. Step 2: Convert to fraction form
   82,302.75/113,578.61 = 44,577.81/x
3. Step 3: Cross multiply
   82,302.75x = 113,578.61 × 44,577.81
4. Step 4: Simplify right side
   82,302.75x = 5,063,085,473.76
5. Step 5: Solve for x
   x = 5,063,085,473.76/82,302.75
6. Step 6: Final answer
   x = 61,517.82