Finding the Fourth Proportional to 8,066.30, 12,093.91 and 4,109.90

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.30 : 12,093.91 = 4,109.90 : x
2. Step 2: Convert to fraction form
   8,066.30/12,093.91 = 4,109.90/x
3. Step 3: Cross multiply
   8,066.30x = 12,093.91 × 4,109.90
4. Step 4: Simplify right side
   8,066.30x = 49,704,679.69
5. Step 5: Solve for x
   x = 49,704,679.69/8,066.30
6. Step 6: Final answer
   x = 6,162.02