Finding the Fourth Proportional to 123,369.22, 185,060.76 and 60,243.22

Step by Step Solution

1. Step 1: Write the proportion equation
   123,369.22 : 185,060.76 = 60,243.22 : x
2. Step 2: Convert to fraction form
   123,369.22/185,060.76 = 60,243.22/x
3. Step 3: Cross multiply
   123,369.22x = 185,060.76 × 60,243.22
4. Step 4: Simplify right side
   123,369.22x = 11,148,656,078.05
5. Step 5: Solve for x
   x = 11,148,656,078.05/123,369.22
6. Step 6: Final answer
   x = 90,368.21