Finding the Fourth Proportional to 2,450.89, 3,381.34 and 1,612.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,450.89 : 3,381.34 = 1,612.06 : x
2. Step 2: Convert to fraction form
   2,450.89/3,381.34 = 1,612.06/x
3. Step 3: Cross multiply
   2,450.89x = 3,381.34 × 1,612.06
4. Step 4: Simplify right side
   2,450.89x = 5,450,922.96
5. Step 5: Solve for x
   x = 5,450,922.96/2,450.89
6. Step 6: Final answer
   x = 2,224.06