Finding the Fourth Proportional to 2,327.02, 3,490.01 and 683.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,327.02 : 3,490.01 = 683.12 : x
2. Step 2: Convert to fraction form
   2,327.02/3,490.01 = 683.12/x
3. Step 3: Cross multiply
   2,327.02x = 3,490.01 × 683.12
4. Step 4: Simplify right side
   2,327.02x = 2,384,092.22
5. Step 5: Solve for x
   x = 2,384,092.22/2,327.02
6. Step 6: Final answer
   x = 1,024.53