Finding the Fourth Proportional to 30,060.10, 41,469.69 and 18,116.38

Step by Step Solution

1. Step 1: Write the proportion equation
   30,060.10 : 41,469.69 = 18,116.38 : x
2. Step 2: Convert to fraction form
   30,060.10/41,469.69 = 18,116.38/x
3. Step 3: Cross multiply
   30,060.10x = 41,469.69 × 18,116.38
4. Step 4: Simplify right side
   30,060.10x = 751,280,662.52
5. Step 5: Solve for x
   x = 751,280,662.52/30,060.10
6. Step 6: Final answer
   x = 24,992.62