Finding the Fourth Proportional to 2,500.42, 3,450.33 and 1,452.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.42 : 3,450.33 = 1,452.22 : x
2. Step 2: Convert to fraction form
   2,500.42/3,450.33 = 1,452.22/x
3. Step 3: Cross multiply
   2,500.42x = 3,450.33 × 1,452.22
4. Step 4: Simplify right side
   2,500.42x = 5,010,638.23
5. Step 5: Solve for x
   x = 5,010,638.23/2,500.42
6. Step 6: Final answer
   x = 2,003.92