Finding the Fourth Proportional to 2,789.41, 3,849.35 and 1,610.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789.41 : 3,849.35 = 1,610.45 : x
2. Step 2: Convert to fraction form
   2,789.41/3,849.35 = 1,610.45/x
3. Step 3: Cross multiply
   2,789.41x = 3,849.35 × 1,610.45
4. Step 4: Simplify right side
   2,789.41x = 6,199,195.33
5. Step 5: Solve for x
   x = 6,199,195.33/2,789.41
6. Step 6: Final answer
   x = 2,222.41