Finding the Fourth Proportional to 89,155.62, 123,037.91 and 48,869.37

Step by Step Solution

1. Step 1: Write the proportion equation
   89,155.62 : 123,037.91 = 48,869.37 : x
2. Step 2: Convert to fraction form
   89,155.62/123,037.91 = 48,869.37/x
3. Step 3: Cross multiply
   89,155.62x = 123,037.91 × 48,869.37
4. Step 4: Simplify right side
   89,155.62x = 6,012,784,903.47
5. Step 5: Solve for x
   x = 6,012,784,903.47/89,155.62
6. Step 6: Final answer
   x = 67,441.46