Finding the Fourth Proportional to 2,559.98, 3,833.67 and 1,632.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.98 : 3,833.67 = 1,632.80 : x
2. Step 2: Convert to fraction form
   2,559.98/3,833.67 = 1,632.80/x
3. Step 3: Cross multiply
   2,559.98x = 3,833.67 × 1,632.80
4. Step 4: Simplify right side
   2,559.98x = 6,259,616.38
5. Step 5: Solve for x
   x = 6,259,616.38/2,559.98
6. Step 6: Final answer
   x = 2,445.18