Finding the Fourth Proportional to 2,203.02, 3,303.32 and 968.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,203.02 : 3,303.32 = 968.99 : x
2. Step 2: Convert to fraction form
   2,203.02/3,303.32 = 968.99/x
3. Step 3: Cross multiply
   2,203.02x = 3,303.32 × 968.99
4. Step 4: Simplify right side
   2,203.02x = 3,200,862.69
5. Step 5: Solve for x
   x = 3,200,862.69/2,203.02
6. Step 6: Final answer
   x = 1,452.94