Finding the Fourth Proportional to 82,249.76, 123,412.20 and 44,753.60

Step by Step Solution

1. Step 1: Write the proportion equation
   82,249.76 : 123,412.20 = 44,753.60 : x
2. Step 2: Convert to fraction form
   82,249.76/123,412.20 = 44,753.60/x
3. Step 3: Cross multiply
   82,249.76x = 123,412.20 × 44,753.60
4. Step 4: Simplify right side
   82,249.76x = 5,523,140,233.92
5. Step 5: Solve for x
   x = 5,523,140,233.92/82,249.76
6. Step 6: Final answer
   x = 67,150.84