Finding the Fourth Proportional to 89,385.83, 123,353.24 and 49,100.41

Step by Step Solution

1. Step 1: Write the proportion equation
   89,385.83 : 123,353.24 = 49,100.41 : x
2. Step 2: Convert to fraction form
   89,385.83/123,353.24 = 49,100.41/x
3. Step 3: Cross multiply
   89,385.83x = 123,353.24 × 49,100.41
4. Step 4: Simplify right side
   89,385.83x = 6,056,694,104.94
5. Step 5: Solve for x
   x = 6,056,694,104.94/89,385.83
6. Step 6: Final answer
   x = 67,759.00