Finding the Fourth Proportional to 2,059.67, 3,086.91 and 1,471.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,059.67 : 3,086.91 = 1,471.61 : x
2. Step 2: Convert to fraction form
   2,059.67/3,086.91 = 1,471.61/x
3. Step 3: Cross multiply
   2,059.67x = 3,086.91 × 1,471.61
4. Step 4: Simplify right side
   2,059.67x = 4,542,712.19
5. Step 5: Solve for x
   x = 4,542,712.19/2,059.67
6. Step 6: Final answer
   x = 2,205.56