Finding the Fourth Proportional to 3,573.10, 4,929.69 and 2,079.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,573.10 : 4,929.69 = 2,079.82 : x
2. Step 2: Convert to fraction form
   3,573.10/4,929.69 = 2,079.82/x
3. Step 3: Cross multiply
   3,573.10x = 4,929.69 × 2,079.82
4. Step 4: Simplify right side
   3,573.10x = 10,252,867.86
5. Step 5: Solve for x
   x = 10,252,867.86/3,573.10
6. Step 6: Final answer
   x = 2,869.46