Finding the Fourth Proportional to 1,879.88, 2,594.53 and 1,796.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879.88 : 2,594.53 = 1,796.82 : x
2. Step 2: Convert to fraction form
   1,879.88/2,594.53 = 1,796.82/x
3. Step 3: Cross multiply
   1,879.88x = 2,594.53 × 1,796.82
4. Step 4: Simplify right side
   1,879.88x = 4,661,895.91
5. Step 5: Solve for x
   x = 4,661,895.91/1,879.88
6. Step 6: Final answer
   x = 2,479.90