Finding the Fourth Proportional to 89,377.25, 123,341.60 and 49,091.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,377.25 : 123,341.60 = 49,091.94 : x
2. Step 2: Convert to fraction form
   89,377.25/123,341.60 = 49,091.94/x
3. Step 3: Cross multiply
   89,377.25x = 123,341.60 × 49,091.94
4. Step 4: Simplify right side
   89,377.25x = 6,055,078,549.43
5. Step 5: Solve for x
   x = 6,055,078,549.43/89,377.25
6. Step 6: Final answer
   x = 67,747.43