Finding the Fourth Proportional to 1,182.01, 1,631.14 and 650.89

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182.01 : 1,631.14 = 650.89 : x
2. Step 2: Convert to fraction form
   1,182.01/1,631.14 = 650.89/x
3. Step 3: Cross multiply
   1,182.01x = 1,631.14 × 650.89
4. Step 4: Simplify right side
   1,182.01x = 1,061,690.83
5. Step 5: Solve for x
   x = 1,061,690.83/1,182.01
6. Step 6: Final answer
   x = 898.21