Finding the Fourth Proportional to 1,769.16, 2,441.46 and 983.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769.16 : 2,441.46 = 983.25 : x
2. Step 2: Convert to fraction form
   1,769.16/2,441.46 = 983.25/x
3. Step 3: Cross multiply
   1,769.16x = 2,441.46 × 983.25
4. Step 4: Simplify right side
   1,769.16x = 2,400,565.55
5. Step 5: Solve for x
   x = 2,400,565.55/1,769.16
6. Step 6: Final answer
   x = 1,356.90