Finding the Fourth Proportional to 89,581.22, 123,622.52 and 49,293.98

Step by Step Solution

1. Step 1: Write the proportion equation
   89,581.22 : 123,622.52 = 49,293.98 : x
2. Step 2: Convert to fraction form
   89,581.22/123,622.52 = 49,293.98/x
3. Step 3: Cross multiply
   89,581.22x = 123,622.52 × 49,293.98
4. Step 4: Simplify right side
   89,581.22x = 6,093,845,163.85
5. Step 5: Solve for x
   x = 6,093,845,163.85/89,581.22
6. Step 6: Final answer
   x = 68,025.93