Finding the Fourth Proportional to 2,973.68, 4,462.62 and 1,329.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,973.68 : 4,462.62 = 1,329.38 : x
2. Step 2: Convert to fraction form
   2,973.68/4,462.62 = 1,329.38/x
3. Step 3: Cross multiply
   2,973.68x = 4,462.62 × 1,329.38
4. Step 4: Simplify right side
   2,973.68x = 5,932,517.78
5. Step 5: Solve for x
   x = 5,932,517.78/2,973.68
6. Step 6: Final answer
   x = 1,995.01