Finding the Fourth Proportional to 3,672.83, 5,069.15 and 2,079.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,672.83 : 5,069.15 = 2,079.57 : x
2. Step 2: Convert to fraction form
   3,672.83/5,069.15 = 2,079.57/x
3. Step 3: Cross multiply
   3,672.83x = 5,069.15 × 2,079.57
4. Step 4: Simplify right side
   3,672.83x = 10,541,626.92
5. Step 5: Solve for x
   x = 10,541,626.92/3,672.83
6. Step 6: Final answer
   x = 2,870.17