Finding the Fourth Proportional to 5,362.10, 8,043.52 and 1,663.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,362.10 : 8,043.52 = 1,663.83 : x
2. Step 2: Convert to fraction form
   5,362.10/8,043.52 = 1,663.83/x
3. Step 3: Cross multiply
   5,362.10x = 8,043.52 × 1,663.83
4. Step 4: Simplify right side
   5,362.10x = 13,383,049.88
5. Step 5: Solve for x
   x = 13,383,049.88/5,362.10
6. Step 6: Final answer
   x = 2,495.86