Finding the Fourth Proportional to 4,003.96, 5,525.52 and 2,235.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,003.96 : 5,525.52 = 2,235.52 : x
2. Step 2: Convert to fraction form
   4,003.96/5,525.52 = 2,235.52/x
3. Step 3: Cross multiply
   4,003.96x = 5,525.52 × 2,235.52
4. Step 4: Simplify right side
   4,003.96x = 12,352,410.47
5. Step 5: Solve for x
   x = 12,352,410.47/4,003.96
6. Step 6: Final answer
   x = 3,085.05