Finding the Fourth Proportional to 89,175.29, 123,061.87 and 48,888.19

Step by Step Solution

1. Step 1: Write the proportion equation
   89,175.29 : 123,061.87 = 48,888.19 : x
2. Step 2: Convert to fraction form
   89,175.29/123,061.87 = 48,888.19/x
3. Step 3: Cross multiply
   89,175.29x = 123,061.87 × 48,888.19
4. Step 4: Simplify right side
   89,175.29x = 6,016,271,330.03
5. Step 5: Solve for x
   x = 6,016,271,330.03/89,175.29
6. Step 6: Final answer
   x = 67,465.68