Finding the Fourth Proportional to 89,146.26, 123,016.50 and 48,852

Step by Step Solution

1. Step 1: Write the proportion equation
   89,146.26 : 123,016.50 = 48,852 : x
2. Step 2: Convert to fraction form
   89,146.26/123,016.50 = 48,852/x
3. Step 3: Cross multiply
   89,146.26x = 123,016.50 × 48,852
4. Step 4: Simplify right side
   89,146.26x = 6,009,602,058
5. Step 5: Solve for x
   x = 6,009,602,058/89,146.26
6. Step 6: Final answer
   x = 67,412.83