Finding the Fourth Proportional to 2,411.94, 3,331.21 and 1,624.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.94 : 3,331.21 = 1,624.62 : x
2. Step 2: Convert to fraction form
   2,411.94/3,331.21 = 1,624.62/x
3. Step 3: Cross multiply
   2,411.94x = 3,331.21 × 1,624.62
4. Step 4: Simplify right side
   2,411.94x = 5,411,950.39
5. Step 5: Solve for x
   x = 5,411,950.39/2,411.94
6. Step 6: Final answer
   x = 2,243.82