Finding the Fourth Proportional to 4,146.72, 6,211.74 and 2,060.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,146.72 : 6,211.74 = 2,060.42 : x
2. Step 2: Convert to fraction form
   4,146.72/6,211.74 = 2,060.42/x
3. Step 3: Cross multiply
   4,146.72x = 6,211.74 × 2,060.42
4. Step 4: Simplify right side
   4,146.72x = 12,798,793.33
5. Step 5: Solve for x
   x = 12,798,793.33/4,146.72
6. Step 6: Final answer
   x = 3,086.49