Finding the Fourth Proportional to 2,627.64, 3,624.55 and 1,632.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627.64 : 3,624.55 = 1,632.15 : x
2. Step 2: Convert to fraction form
   2,627.64/3,624.55 = 1,632.15/x
3. Step 3: Cross multiply
   2,627.64x = 3,624.55 × 1,632.15
4. Step 4: Simplify right side
   2,627.64x = 5,915,805.20
5. Step 5: Solve for x
   x = 5,915,805.20/2,627.64
6. Step 6: Final answer
   x = 2,251.38