Finding the Fourth Proportional to 3,300.54, 4,950.73 and 1,450.55

Step by Step Solution

1. Step 1: Write the proportion equation
   3,300.54 : 4,950.73 = 1,450.55 : x
2. Step 2: Convert to fraction form
   3,300.54/4,950.73 = 1,450.55/x
3. Step 3: Cross multiply
   3,300.54x = 4,950.73 × 1,450.55
4. Step 4: Simplify right side
   3,300.54x = 7,181,290.15
5. Step 5: Solve for x
   x = 7,181,290.15/3,300.54
6. Step 6: Final answer
   x = 2,175.79