Finding the Fourth Proportional to 8,016.78, 12,026.52 and 2,469.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,016.78 : 12,026.52 = 2,469.96 : x
2. Step 2: Convert to fraction form
   8,016.78/12,026.52 = 2,469.96/x
3. Step 3: Cross multiply
   8,016.78x = 12,026.52 × 2,469.96
4. Step 4: Simplify right side
   8,016.78x = 29,705,023.34
5. Step 5: Solve for x
   x = 29,705,023.34/8,016.78
6. Step 6: Final answer
   x = 3,705.36