Finding the Fourth Proportional to 2,383.02, 3,573.18 and 1,083.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,383.02 : 3,573.18 = 1,083.24 : x
2. Step 2: Convert to fraction form
   2,383.02/3,573.18 = 1,083.24/x
3. Step 3: Cross multiply
   2,383.02x = 3,573.18 × 1,083.24
4. Step 4: Simplify right side
   2,383.02x = 3,870,611.50
5. Step 5: Solve for x
   x = 3,870,611.50/2,383.02
6. Step 6: Final answer
   x = 1,624.25