Finding the Fourth Proportional to 2,345.37, 3,519 and 884.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.37 : 3,519 = 884.94 : x
2. Step 2: Convert to fraction form
   2,345.37/3,519 = 884.94/x
3. Step 3: Cross multiply
   2,345.37x = 3,519 × 884.94
4. Step 4: Simplify right side
   2,345.37x = 3,114,103.86
5. Step 5: Solve for x
   x = 3,114,103.86/2,345.37
6. Step 6: Final answer
   x = 1,327.77