Finding the Fourth Proportional to 2,016.83, 2,783.03 and 1,132.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.83 : 2,783.03 = 1,132.47 : x
2. Step 2: Convert to fraction form
   2,016.83/2,783.03 = 1,132.47/x
3. Step 3: Cross multiply
   2,016.83x = 2,783.03 × 1,132.47
4. Step 4: Simplify right side
   2,016.83x = 3,151,697.98
5. Step 5: Solve for x
   x = 3,151,697.98/2,016.83
6. Step 6: Final answer
   x = 1,562.70