Finding the Fourth Proportional to 89,194.54, 123,087.45 and 51,467.98

Step by Step Solution

1. Step 1: Write the proportion equation
   89,194.54 : 123,087.45 = 51,467.98 : x
2. Step 2: Convert to fraction form
   89,194.54/123,087.45 = 51,467.98/x
3. Step 3: Cross multiply
   89,194.54x = 123,087.45 × 51,467.98
4. Step 4: Simplify right side
   89,194.54x = 6,335,062,414.85
5. Step 5: Solve for x
   x = 6,335,062,414.85/89,194.54
6. Step 6: Final answer
   x = 71,025.23