Finding the Fourth Proportional to 89,150.26, 123,022.02 and 48,856

Step by Step Solution

1. Step 1: Write the proportion equation
   89,150.26 : 123,022.02 = 48,856 : x
2. Step 2: Convert to fraction form
   89,150.26/123,022.02 = 48,856/x
3. Step 3: Cross multiply
   89,150.26x = 123,022.02 × 48,856
4. Step 4: Simplify right side
   89,150.26x = 6,010,363,809.12
5. Step 5: Solve for x
   x = 6,010,363,809.12/89,150.26
6. Step 6: Final answer
   x = 67,418.35