Finding the Fourth Proportional to 2,380.47, 3,576.11 and 2,052.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.47 : 3,576.11 = 2,052.42 : x
2. Step 2: Convert to fraction form
   2,380.47/3,576.11 = 2,052.42/x
3. Step 3: Cross multiply
   2,380.47x = 3,576.11 × 2,052.42
4. Step 4: Simplify right side
   2,380.47x = 7,339,669.42
5. Step 5: Solve for x
   x = 7,339,669.42/2,380.47
6. Step 6: Final answer
   x = 3,083.29