Finding the Fourth Proportional to 89,404.44, 123,331.86 and 60,725.58

Step by Step Solution

1. Step 1: Write the proportion equation
   89,404.44 : 123,331.86 = 60,725.58 : x
2. Step 2: Convert to fraction form
   89,404.44/123,331.86 = 60,725.58/x
3. Step 3: Cross multiply
   89,404.44x = 123,331.86 × 60,725.58
4. Step 4: Simplify right side
   89,404.44x = 7,489,398,730.98
5. Step 5: Solve for x
   x = 7,489,398,730.98/89,404.44
6. Step 6: Final answer
   x = 83,769.87