Finding the Fourth Proportional to 3,570.14, 4,927.83 and 2,175.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,570.14 : 4,927.83 = 2,175.42 : x
2. Step 2: Convert to fraction form
   3,570.14/4,927.83 = 2,175.42/x
3. Step 3: Cross multiply
   3,570.14x = 4,927.83 × 2,175.42
4. Step 4: Simplify right side
   3,570.14x = 10,720,099.94
5. Step 5: Solve for x
   x = 10,720,099.94/3,570.14
6. Step 6: Final answer
   x = 3,002.71