Finding the Fourth Proportional to 2,429.05, 3,643.92 and 1,196.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,429.05 : 3,643.92 = 1,196.47 : x
2. Step 2: Convert to fraction form
   2,429.05/3,643.92 = 1,196.47/x
3. Step 3: Cross multiply
   2,429.05x = 3,643.92 × 1,196.47
4. Step 4: Simplify right side
   2,429.05x = 4,359,841.03
5. Step 5: Solve for x
   x = 4,359,841.03/2,429.05
6. Step 6: Final answer
   x = 1,794.87