Finding the Fourth Proportional to 2,619, 3,614.38 and 1,624.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619 : 3,614.38 = 1,624.94 : x
2. Step 2: Convert to fraction form
   2,619/3,614.38 = 1,624.94/x
3. Step 3: Cross multiply
   2,619x = 3,614.38 × 1,624.94
4. Step 4: Simplify right side
   2,619x = 5,873,150.64
5. Step 5: Solve for x
   x = 5,873,150.64/2,619
6. Step 6: Final answer
   x = 2,242.52