Finding the Fourth Proportional to 3,176.10, 4,762.71 and 2,064.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,176.10 : 4,762.71 = 2,064.42 : x
2. Step 2: Convert to fraction form
   3,176.10/4,762.71 = 2,064.42/x
3. Step 3: Cross multiply
   3,176.10x = 4,762.71 × 2,064.42
4. Step 4: Simplify right side
   3,176.10x = 9,832,233.78
5. Step 5: Solve for x
   x = 9,832,233.78/3,176.10
6. Step 6: Final answer
   x = 3,095.69