Finding the Fourth Proportional to 2,355.30, 3,529.92 and 967.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,355.30 : 3,529.92 = 967.08 : x
2. Step 2: Convert to fraction form
   2,355.30/3,529.92 = 967.08/x
3. Step 3: Cross multiply
   2,355.30x = 3,529.92 × 967.08
4. Step 4: Simplify right side
   2,355.30x = 3,413,715.03
5. Step 5: Solve for x
   x = 3,413,715.03/2,355.30
6. Step 6: Final answer
   x = 1,449.38