Finding the Fourth Proportional to 2,795.52, 3,857.92 and 1,553.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,795.52 : 3,857.92 = 1,553.52 : x
2. Step 2: Convert to fraction form
   2,795.52/3,857.92 = 1,553.52/x
3. Step 3: Cross multiply
   2,795.52x = 3,857.92 × 1,553.52
4. Step 4: Simplify right side
   2,795.52x = 5,993,355.88
5. Step 5: Solve for x
   x = 5,993,355.88/2,795.52
6. Step 6: Final answer
   x = 2,143.91