Finding the Fourth Proportional to 2,025.81, 2,792.70 and 1,632.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.81 : 2,792.70 = 1,632.15 : x
2. Step 2: Convert to fraction form
   2,025.81/2,792.70 = 1,632.15/x
3. Step 3: Cross multiply
   2,025.81x = 2,792.70 × 1,632.15
4. Step 4: Simplify right side
   2,025.81x = 4,558,105.31
5. Step 5: Solve for x
   x = 4,558,105.31/2,025.81
6. Step 6: Final answer
   x = 2,250.02