Finding the Fourth Proportional to 89,545.25, 123,575.67 and 49,262.06

Step by Step Solution

1. Step 1: Write the proportion equation
   89,545.25 : 123,575.67 = 49,262.06 : x
2. Step 2: Convert to fraction form
   89,545.25/123,575.67 = 49,262.06/x
3. Step 3: Cross multiply
   89,545.25x = 123,575.67 × 49,262.06
4. Step 4: Simplify right side
   89,545.25x = 6,087,591,452.20
5. Step 5: Solve for x
   x = 6,087,591,452.20/89,545.25
6. Step 6: Final answer
   x = 67,983.41