Finding the Fourth Proportional to 2,626.56, 3,624.87 and 1,447.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.56 : 3,624.87 = 1,447.86 : x
2. Step 2: Convert to fraction form
   2,626.56/3,624.87 = 1,447.86/x
3. Step 3: Cross multiply
   2,626.56x = 3,624.87 × 1,447.86
4. Step 4: Simplify right side
   2,626.56x = 5,248,304.28
5. Step 5: Solve for x
   x = 5,248,304.28/2,626.56
6. Step 6: Final answer
   x = 1,998.17