Finding the Fourth Proportional to 8,003.36, 12,007.06 and 2,456.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,003.36 : 12,007.06 = 2,456.98 : x
2. Step 2: Convert to fraction form
   8,003.36/12,007.06 = 2,456.98/x
3. Step 3: Cross multiply
   8,003.36x = 12,007.06 × 2,456.98
4. Step 4: Simplify right side
   8,003.36x = 29,501,106.28
5. Step 5: Solve for x
   x = 29,501,106.28/8,003.36
6. Step 6: Final answer
   x = 3,686.09