Finding the Fourth Proportional to 8,013.88, 12,016.56 and 4,010.63

Step by Step Solution

1. Step 1: Write the proportion equation
   8,013.88 : 12,016.56 = 4,010.63 : x
2. Step 2: Convert to fraction form
   8,013.88/12,016.56 = 4,010.63/x
3. Step 3: Cross multiply
   8,013.88x = 12,016.56 × 4,010.63
4. Step 4: Simplify right side
   8,013.88x = 48,193,976.02
5. Step 5: Solve for x
   x = 48,193,976.02/8,013.88
6. Step 6: Final answer
   x = 6,013.82