Finding the Fourth Proportional to 3,498.60, 4,827.32 and 2,082.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,498.60 : 4,827.32 = 2,082.04 : x
2. Step 2: Convert to fraction form
   3,498.60/4,827.32 = 2,082.04/x
3. Step 3: Cross multiply
   3,498.60x = 4,827.32 × 2,082.04
4. Step 4: Simplify right side
   3,498.60x = 10,050,673.33
5. Step 5: Solve for x
   x = 10,050,673.33/3,498.60
6. Step 6: Final answer
   x = 2,872.77