Finding the Fourth Proportional to 1,879.34, 2,593.59 and 1,180.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,879.34 : 2,593.59 = 1,180.94 : x
2. Step 2: Convert to fraction form
   1,879.34/2,593.59 = 1,180.94/x
3. Step 3: Cross multiply
   1,879.34x = 2,593.59 × 1,180.94
4. Step 4: Simplify right side
   1,879.34x = 3,062,874.17
5. Step 5: Solve for x
   x = 3,062,874.17/1,879.34
6. Step 6: Final answer
   x = 1,629.76