Finding the Fourth Proportional to 4,003.98, 5,525.46 and 2,235.48

Step by Step Solution

1. Step 1: Write the proportion equation
   4,003.98 : 5,525.46 = 2,235.48 : x
2. Step 2: Convert to fraction form
   4,003.98/5,525.46 = 2,235.48/x
3. Step 3: Cross multiply
   4,003.98x = 5,525.46 × 2,235.48
4. Step 4: Simplify right side
   4,003.98x = 12,352,055.32
5. Step 5: Solve for x
   x = 12,352,055.32/4,003.98
6. Step 6: Final answer
   x = 3,084.94