Finding the Fourth Proportional to 2,336.18, 3,224.55 and 1,579.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336.18 : 3,224.55 = 1,579.61 : x
2. Step 2: Convert to fraction form
   2,336.18/3,224.55 = 1,579.61/x
3. Step 3: Cross multiply
   2,336.18x = 3,224.55 × 1,579.61
4. Step 4: Simplify right side
   2,336.18x = 5,093,531.43
5. Step 5: Solve for x
   x = 5,093,531.43/2,336.18
6. Step 6: Final answer
   x = 2,180.29