Finding the Fourth Proportional to 2,554.23, 3,525.02 and 1,559.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,554.23 : 3,525.02 = 1,559.25 : x
2. Step 2: Convert to fraction form
   2,554.23/3,525.02 = 1,559.25/x
3. Step 3: Cross multiply
   2,554.23x = 3,525.02 × 1,559.25
4. Step 4: Simplify right side
   2,554.23x = 5,496,385.49
5. Step 5: Solve for x
   x = 5,496,385.49/2,554.23
6. Step 6: Final answer
   x = 2,151.87