Finding the Fourth Proportional to 5,627.49, 8,443.94 and 2,705.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,627.49 : 8,443.94 = 2,705.01 : x
2. Step 2: Convert to fraction form
   5,627.49/8,443.94 = 2,705.01/x
3. Step 3: Cross multiply
   5,627.49x = 8,443.94 × 2,705.01
4. Step 4: Simplify right side
   5,627.49x = 22,840,928.61
5. Step 5: Solve for x
   x = 22,840,928.61/5,627.49
6. Step 6: Final answer
   x = 4,058.81