Finding the Fourth Proportional to 2,452.50, 3,387.33 and 1,623.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,452.50 : 3,387.33 = 1,623.06 : x
2. Step 2: Convert to fraction form
   2,452.50/3,387.33 = 1,623.06/x
3. Step 3: Cross multiply
   2,452.50x = 3,387.33 × 1,623.06
4. Step 4: Simplify right side
   2,452.50x = 5,497,839.83
5. Step 5: Solve for x
   x = 5,497,839.83/2,452.50
6. Step 6: Final answer
   x = 2,241.73