Finding the Fourth Proportional to 1,096.03, 1,512.71 and 654.09

Step by Step Solution

1. Step 1: Write the proportion equation
   1,096.03 : 1,512.71 = 654.09 : x
2. Step 2: Convert to fraction form
   1,096.03/1,512.71 = 654.09/x
3. Step 3: Cross multiply
   1,096.03x = 1,512.71 × 654.09
4. Step 4: Simplify right side
   1,096.03x = 989,448.48
5. Step 5: Solve for x
   x = 989,448.48/1,096.03
6. Step 6: Final answer
   x = 902.76