Finding the Fourth Proportional to 3,672.43, 5,067.91 and 2,079.39

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.43 : 5,067.91 = 2,079.39 : x
2. Step 2: Convert to fraction form
   3,672.43/5,067.91 = 2,079.39/x
3. Step 3: Cross multiply
   3,672.43x = 5,067.91 × 2,079.39
4. Step 4: Simplify right side
   3,672.43x = 10,538,156.18
5. Step 5: Solve for x
   x = 10,538,156.18/3,672.43
6. Step 6: Final answer
   x = 2,869.53