Finding the Fourth Proportional to 89,175.81, 123,062.59 and 48,888.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,175.81 : 123,062.59 = 48,888.71 : x
2. Step 2: Convert to fraction form
   89,175.81/123,062.59 = 48,888.71/x
3. Step 3: Cross multiply
   89,175.81x = 123,062.59 × 48,888.71
4. Step 4: Simplify right side
   89,175.81x = 6,016,371,665.25
5. Step 5: Solve for x
   x = 6,016,371,665.25/89,175.81
6. Step 6: Final answer
   x = 67,466.41