Finding the Fourth Proportional to 89,404.49, 123,377.73 and 48,568.30

Step by Step Solution

1. Step 1: Write the proportion equation
   89,404.49 : 123,377.73 = 48,568.30 : x
2. Step 2: Convert to fraction form
   89,404.49/123,377.73 = 48,568.30/x
3. Step 3: Cross multiply
   89,404.49x = 123,377.73 × 48,568.30
4. Step 4: Simplify right side
   89,404.49x = 5,992,246,603.96
5. Step 5: Solve for x
   x = 5,992,246,603.96/89,404.49
6. Step 6: Final answer
   x = 67,024.00