Finding the Fourth Proportional to 3,379.30, 5,062.23 and 2,061.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,379.30 : 5,062.23 = 2,061.43 : x
2. Step 2: Convert to fraction form
   3,379.30/5,062.23 = 2,061.43/x
3. Step 3: Cross multiply
   3,379.30x = 5,062.23 × 2,061.43
4. Step 4: Simplify right side
   3,379.30x = 10,435,420.13
5. Step 5: Solve for x
   x = 10,435,420.13/3,379.30
6. Step 6: Final answer
   x = 3,088.04