Finding the Fourth Proportional to 2,273.00, 3,404.54 and 1,392.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,273.00 : 3,404.54 = 1,392.83 : x
2. Step 2: Convert to fraction form
   2,273.00/3,404.54 = 1,392.83/x
3. Step 3: Cross multiply
   2,273.00x = 3,404.54 × 1,392.83
4. Step 4: Simplify right side
   2,273.00x = 4,741,967.73
5. Step 5: Solve for x
   x = 4,741,967.73/2,273.00
6. Step 6: Final answer
   x = 2,086.22