Finding the Fourth Proportional to 89,767.53, 123,874.38 and 49,473.27

Step by Step Solution

1. Step 1: Write the proportion equation
   89,767.53 : 123,874.38 = 49,473.27 : x
2. Step 2: Convert to fraction form
   89,767.53/123,874.38 = 49,473.27/x
3. Step 3: Cross multiply
   89,767.53x = 123,874.38 × 49,473.27
4. Step 4: Simplify right side
   89,767.53x = 6,128,470,647.82
5. Step 5: Solve for x
   x = 6,128,470,647.82/89,767.53
6. Step 6: Final answer
   x = 68,270.46