Finding the Fourth Proportional to 89,375.44, 123,339.42 and 49,092.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,375.44 : 123,339.42 = 49,092.82 : x
2. Step 2: Convert to fraction form
   89,375.44/123,339.42 = 49,092.82/x
3. Step 3: Cross multiply
   89,375.44x = 123,339.42 × 49,092.82
4. Step 4: Simplify right side
   89,375.44x = 6,055,079,944.96
5. Step 5: Solve for x
   x = 6,055,079,944.96/89,375.44
6. Step 6: Final answer
   x = 67,748.81