Finding the Fourth Proportional to 3,931.22, 5,891.83 and 1,846.62

Step by Step Solution

1. Step 1: Write the proportion equation
   3,931.22 : 5,891.83 = 1,846.62 : x
2. Step 2: Convert to fraction form
   3,931.22/5,891.83 = 1,846.62/x
3. Step 3: Cross multiply
   3,931.22x = 5,891.83 × 1,846.62
4. Step 4: Simplify right side
   3,931.22x = 10,879,966.50
5. Step 5: Solve for x
   x = 10,879,966.50/3,931.22
6. Step 6: Final answer
   x = 2,767.58