Finding the Fourth Proportional to 89,177.22, 123,061.30 and 48,890.10

Step by Step Solution

1. Step 1: Write the proportion equation
   89,177.22 : 123,061.30 = 48,890.10 : x
2. Step 2: Convert to fraction form
   89,177.22/123,061.30 = 48,890.10/x
3. Step 3: Cross multiply
   89,177.22x = 123,061.30 × 48,890.10
4. Step 4: Simplify right side
   89,177.22x = 6,016,479,785.72
5. Step 5: Solve for x
   x = 6,016,479,785.72/89,177.22
6. Step 6: Final answer
   x = 67,466.55