Finding the Fourth Proportional to 2,009.37, 3,012.04 and 969.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,009.37 : 3,012.04 = 969.07 : x
2. Step 2: Convert to fraction form
   2,009.37/3,012.04 = 969.07/x
3. Step 3: Cross multiply
   2,009.37x = 3,012.04 × 969.07
4. Step 4: Simplify right side
   2,009.37x = 2,918,877.60
5. Step 5: Solve for x
   x = 2,918,877.60/2,009.37
6. Step 6: Final answer
   x = 1,452.63