Finding the Fourth Proportional to 8,066.09, 12,093.95 and 3,130.46

Step by Step Solution

1. Step 1: Write the proportion equation
   8,066.09 : 12,093.95 = 3,130.46 : x
2. Step 2: Convert to fraction form
   8,066.09/12,093.95 = 3,130.46/x
3. Step 3: Cross multiply
   8,066.09x = 12,093.95 × 3,130.46
4. Step 4: Simplify right side
   8,066.09x = 37,859,550.59
5. Step 5: Solve for x
   x = 37,859,550.59/8,066.09
6. Step 6: Final answer
   x = 4,693.67