Finding the Fourth Proportional to 2,626.71, 3,624.83 and 1,447.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.71 : 3,624.83 = 1,447.75 : x
2. Step 2: Convert to fraction form
   2,626.71/3,624.83 = 1,447.75/x
3. Step 3: Cross multiply
   2,626.71x = 3,624.83 × 1,447.75
4. Step 4: Simplify right side
   2,626.71x = 5,247,847.63
5. Step 5: Solve for x
   x = 5,247,847.63/2,626.71
6. Step 6: Final answer
   x = 1,997.88