Finding the Fourth Proportional to 8,009.55, 12,015.98 and 2,744.96

Step by Step Solution

1. Step 1: Write the proportion equation
   8,009.55 : 12,015.98 = 2,744.96 : x
2. Step 2: Convert to fraction form
   8,009.55/12,015.98 = 2,744.96/x
3. Step 3: Cross multiply
   8,009.55x = 12,015.98 × 2,744.96
4. Step 4: Simplify right side
   8,009.55x = 32,983,310.66
5. Step 5: Solve for x
   x = 32,983,310.66/8,009.55
6. Step 6: Final answer
   x = 4,118.00