Finding the Fourth Proportional to 3,404.83, 4,698.88 and 1,892.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,404.83 : 4,698.88 = 1,892.56 : x
2. Step 2: Convert to fraction form
   3,404.83/4,698.88 = 1,892.56/x
3. Step 3: Cross multiply
   3,404.83x = 4,698.88 × 1,892.56
4. Step 4: Simplify right side
   3,404.83x = 8,892,879.38
5. Step 5: Solve for x
   x = 8,892,879.38/3,404.83
6. Step 6: Final answer
   x = 2,611.85