Finding the Fourth Proportional to 8,019.56, 12,029.06 and 3,633.94

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.56 : 12,029.06 = 3,633.94 : x
2. Step 2: Convert to fraction form
   8,019.56/12,029.06 = 3,633.94/x
3. Step 3: Cross multiply
   8,019.56x = 12,029.06 × 3,633.94
4. Step 4: Simplify right side
   8,019.56x = 43,712,882.30
5. Step 5: Solve for x
   x = 43,712,882.30/8,019.56
6. Step 6: Final answer
   x = 5,450.78