Finding the Fourth Proportional to 3,196.92, 4,410.72 and 1,799.40

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.92 : 4,410.72 = 1,799.40 : x
2. Step 2: Convert to fraction form
   3,196.92/4,410.72 = 1,799.40/x
3. Step 3: Cross multiply
   3,196.92x = 4,410.72 × 1,799.40
4. Step 4: Simplify right side
   3,196.92x = 7,936,649.57
5. Step 5: Solve for x
   x = 7,936,649.57/3,196.92
6. Step 6: Final answer
   x = 2,482.59