Finding the Fourth Proportional to 1,632.05, 2,250.69 and 1,258.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,632.05 : 2,250.69 = 1,258.44 : x
2. Step 2: Convert to fraction form
   1,632.05/2,250.69 = 1,258.44/x
3. Step 3: Cross multiply
   1,632.05x = 2,250.69 × 1,258.44
4. Step 4: Simplify right side
   1,632.05x = 2,832,358.32
5. Step 5: Solve for x
   x = 2,832,358.32/1,632.05
6. Step 6: Final answer
   x = 1,735.47