Finding the Fourth Proportional to 3,300.27, 4,554.25 and 1,973.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.27 : 4,554.25 = 1,973.18 : x
2. Step 2: Convert to fraction form
   3,300.27/4,554.25 = 1,973.18/x
3. Step 3: Cross multiply
   3,300.27x = 4,554.25 × 1,973.18
4. Step 4: Simplify right side
   3,300.27x = 8,986,361.47
5. Step 5: Solve for x
   x = 8,986,361.47/3,300.27
6. Step 6: Final answer
   x = 2,722.92