Finding the Fourth Proportional to 1,120.33, 1,546.37 and 654.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120.33 : 1,546.37 = 654.67 : x
2. Step 2: Convert to fraction form
   1,120.33/1,546.37 = 654.67/x
3. Step 3: Cross multiply
   1,120.33x = 1,546.37 × 654.67
4. Step 4: Simplify right side
   1,120.33x = 1,012,362.05
5. Step 5: Solve for x
   x = 1,012,362.05/1,120.33
6. Step 6: Final answer
   x = 903.63