Finding the Fourth Proportional to 1,535.50, 2,297.49 and 1,452.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535.50 : 2,297.49 = 1,452.13 : x
2. Step 2: Convert to fraction form
   1,535.50/2,297.49 = 1,452.13/x
3. Step 3: Cross multiply
   1,535.50x = 2,297.49 × 1,452.13
4. Step 4: Simplify right side
   1,535.50x = 3,336,254.15
5. Step 5: Solve for x
   x = 3,336,254.15/1,535.50
6. Step 6: Final answer
   x = 2,172.75