Finding the Fourth Proportional to 82,418.72, 113,737.92 and 44,692.96

Step by Step Solution

1. Step 1: Write the proportion equation
   82,418.72 : 113,737.92 = 44,692.96 : x
2. Step 2: Convert to fraction form
   82,418.72/113,737.92 = 44,692.96/x
3. Step 3: Cross multiply
   82,418.72x = 113,737.92 × 44,692.96
4. Step 4: Simplify right side
   82,418.72x = 5,083,284,309.04
5. Step 5: Solve for x
   x = 5,083,284,309.04/82,418.72
6. Step 6: Final answer
   x = 61,676.33