Finding the Fourth Proportional to 3,552.47, 4,902.42 and 2,061.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,552.47 : 4,902.42 = 2,061.27 : x
2. Step 2: Convert to fraction form
   3,552.47/4,902.42 = 2,061.27/x
3. Step 3: Cross multiply
   3,552.47x = 4,902.42 × 2,061.27
4. Step 4: Simplify right side
   3,552.47x = 10,105,211.27
5. Step 5: Solve for x
   x = 10,105,211.27/3,552.47
6. Step 6: Final answer
   x = 2,844.56