Finding the Fourth Proportional to 82,049.70, 123,296.88 and 44,637.42

Step by Step Solution

1. Step 1: Write the proportion equation
   82,049.70 : 123,296.88 = 44,637.42 : x
2. Step 2: Convert to fraction form
   82,049.70/123,296.88 = 44,637.42/x
3. Step 3: Cross multiply
   82,049.70x = 123,296.88 × 44,637.42
4. Step 4: Simplify right side
   82,049.70x = 5,503,654,617.25
5. Step 5: Solve for x
   x = 5,503,654,617.25/82,049.70
6. Step 6: Final answer
   x = 67,077.08