Finding the Fourth Proportional to 3,654.32, 5,043.06 and 2,082.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,654.32 : 5,043.06 = 2,082.38 : x
2. Step 2: Convert to fraction form
   3,654.32/5,043.06 = 2,082.38/x
3. Step 3: Cross multiply
   3,654.32x = 5,043.06 × 2,082.38
4. Step 4: Simplify right side
   3,654.32x = 10,501,542.07
5. Step 5: Solve for x
   x = 10,501,542.07/3,654.32
6. Step 6: Final answer
   x = 2,873.74