Finding the Fourth Proportional to 8,017.55, 12,026.06 and 3,631.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,017.55 : 12,026.06 = 3,631.94 : x
2. Step 2: Convert to fraction form
   8,017.55/12,026.06 = 3,631.94/x
3. Step 3: Cross multiply
   8,017.55x = 12,026.06 × 3,631.94
4. Step 4: Simplify right side
   8,017.55x = 43,677,910.20
5. Step 5: Solve for x
   x = 43,677,910.20/8,017.55
6. Step 6: Final answer
   x = 5,447.79