Finding the Fourth Proportional to 4,147.73, 6,213.26 and 2,061.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,147.73 : 6,213.26 = 2,061.42 : x
2. Step 2: Convert to fraction form
   4,147.73/6,213.26 = 2,061.42/x
3. Step 3: Cross multiply
   4,147.73x = 6,213.26 × 2,061.42
4. Step 4: Simplify right side
   4,147.73x = 12,808,128.12
5. Step 5: Solve for x
   x = 12,808,128.12/4,147.73
6. Step 6: Final answer
   x = 3,087.99