Finding the Fourth Proportional to 3,196.99, 4,412.46 and 1,799.74

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196.99 : 4,412.46 = 1,799.74 : x
2. Step 2: Convert to fraction form
   3,196.99/4,412.46 = 1,799.74/x
3. Step 3: Cross multiply
   3,196.99x = 4,412.46 × 1,799.74
4. Step 4: Simplify right side
   3,196.99x = 7,941,280.76
5. Step 5: Solve for x
   x = 7,941,280.76/3,196.99
6. Step 6: Final answer
   x = 2,483.99