Finding the Fourth Proportional to 2,016.48, 2,783.52 and 1,552.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016.48 : 2,783.52 = 1,552.08 : x
2. Step 2: Convert to fraction form
   2,016.48/2,783.52 = 1,552.08/x
3. Step 3: Cross multiply
   2,016.48x = 2,783.52 × 1,552.08
4. Step 4: Simplify right side
   2,016.48x = 4,320,245.72
5. Step 5: Solve for x
   x = 4,320,245.72/2,016.48
6. Step 6: Final answer
   x = 2,142.47