Finding the Fourth Proportional to 2,361.06, 3,258.42 and 1,563

Step by Step Solution

1. Step 1: Write the proportion equation
   2,361.06 : 3,258.42 = 1,563 : x
2. Step 2: Convert to fraction form
   2,361.06/3,258.42 = 1,563/x
3. Step 3: Cross multiply
   2,361.06x = 3,258.42 × 1,563
4. Step 4: Simplify right side
   2,361.06x = 5,092,910.46
5. Step 5: Solve for x
   x = 5,092,910.46/2,361.06
6. Step 6: Final answer
   x = 2,157.04