Finding the Fourth Proportional to 89,822.57, 123,960.83 and 49,536.41

Step by Step Solution

1. Step 1: Write the proportion equation
   89,822.57 : 123,960.83 = 49,536.41 : x
2. Step 2: Convert to fraction form
   89,822.57/123,960.83 = 49,536.41/x
3. Step 3: Cross multiply
   89,822.57x = 123,960.83 × 49,536.41
4. Step 4: Simplify right side
   89,822.57x = 6,140,573,631.33
5. Step 5: Solve for x
   x = 6,140,573,631.33/89,822.57
6. Step 6: Final answer
   x = 68,363.37