Finding the Fourth Proportional to 4,112.94, 6,182.79 and 3,300.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,112.94 : 6,182.79 = 3,300.12 : x
2. Step 2: Convert to fraction form
   4,112.94/6,182.79 = 3,300.12/x
3. Step 3: Cross multiply
   4,112.94x = 6,182.79 × 3,300.12
4. Step 4: Simplify right side
   4,112.94x = 20,403,948.93
5. Step 5: Solve for x
   x = 20,403,948.93/4,112.94
6. Step 6: Final answer
   x = 4,960.92