Finding the Fourth Proportional to 2,559.06, 3,529.98 and 1,627.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559.06 : 3,529.98 = 1,627.56 : x
2. Step 2: Convert to fraction form
   2,559.06/3,529.98 = 1,627.56/x
3. Step 3: Cross multiply
   2,559.06x = 3,529.98 × 1,627.56
4. Step 4: Simplify right side
   2,559.06x = 5,745,254.25
5. Step 5: Solve for x
   x = 5,745,254.25/2,559.06
6. Step 6: Final answer
   x = 2,245.06