Finding the Fourth Proportional to 2,632.16, 3,632.43 and 1,453.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,632.16 : 3,632.43 = 1,453.20 : x
2. Step 2: Convert to fraction form
   2,632.16/3,632.43 = 1,453.20/x
3. Step 3: Cross multiply
   2,632.16x = 3,632.43 × 1,453.20
4. Step 4: Simplify right side
   2,632.16x = 5,278,640.01
5. Step 5: Solve for x
   x = 5,278,640.01/2,632.16
6. Step 6: Final answer
   x = 2,005.44