Finding the Fourth Proportional to 8,019.84, 12,027.03 and 3,089.07

Step by Step Solution

1. Step 1: Write the proportion equation
   8,019.84 : 12,027.03 = 3,089.07 : x
2. Step 2: Convert to fraction form
   8,019.84/12,027.03 = 3,089.07/x
3. Step 3: Cross multiply
   8,019.84x = 12,027.03 × 3,089.07
4. Step 4: Simplify right side
   8,019.84x = 37,152,277.43
5. Step 5: Solve for x
   x = 37,152,277.43/8,019.84
6. Step 6: Final answer
   x = 4,632.55