Finding the Fourth Proportional to 1,650.83, 2,475.90 and 984.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650.83 : 2,475.90 = 984.02 : x
2. Step 2: Convert to fraction form
   1,650.83/2,475.90 = 984.02/x
3. Step 3: Cross multiply
   1,650.83x = 2,475.90 × 984.02
4. Step 4: Simplify right side
   1,650.83x = 2,436,335.12
5. Step 5: Solve for x
   x = 2,436,335.12/1,650.83
6. Step 6: Final answer
   x = 1,475.82