Finding the Fourth Proportional to 3,672.07, 5,067.46 and 1,993.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.07 : 5,067.46 = 1,993.48 : x
2. Step 2: Convert to fraction form
   3,672.07/5,067.46 = 1,993.48/x
3. Step 3: Cross multiply
   3,672.07x = 5,067.46 × 1,993.48
4. Step 4: Simplify right side
   3,672.07x = 10,101,862.40
5. Step 5: Solve for x
   x = 10,101,862.40/3,672.07
6. Step 6: Final answer
   x = 2,751.00