Finding the Fourth Proportional to 5,846.43, 8,766.56 and 3,998.07

Step by Step Solution

1. Step 1: Write the proportion equation
   5,846.43 : 8,766.56 = 3,998.07 : x
2. Step 2: Convert to fraction form
   5,846.43/8,766.56 = 3,998.07/x
3. Step 3: Cross multiply
   5,846.43x = 8,766.56 × 3,998.07
4. Step 4: Simplify right side
   5,846.43x = 35,049,320.54
5. Step 5: Solve for x
   x = 35,049,320.54/5,846.43
6. Step 6: Final answer
   x = 5,995.00