Finding the Fourth Proportional to 89,238.33, 123,150.54 and 48,954.15

Step by Step Solution

1. Step 1: Write the proportion equation
   89,238.33 : 123,150.54 = 48,954.15 : x
2. Step 2: Convert to fraction form
   89,238.33/123,150.54 = 48,954.15/x
3. Step 3: Cross multiply
   89,238.33x = 123,150.54 × 48,954.15
4. Step 4: Simplify right side
   89,238.33x = 6,028,730,007.74
5. Step 5: Solve for x
   x = 6,028,730,007.74/89,238.33
6. Step 6: Final answer
   x = 67,557.63