Finding the Fourth Proportional to 2,626.47, 3,624.63 and 1,447.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,626.47 : 3,624.63 = 1,447.59 : x
2. Step 2: Convert to fraction form
   2,626.47/3,624.63 = 1,447.59/x
3. Step 3: Cross multiply
   2,626.47x = 3,624.63 × 1,447.59
4. Step 4: Simplify right side
   2,626.47x = 5,246,978.14
5. Step 5: Solve for x
   x = 5,246,978.14/2,626.47
6. Step 6: Final answer
   x = 1,997.73