Finding the Fourth Proportional to 2,200.34, 3,301.07 and 1,622.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200.34 : 3,301.07 = 1,622.22 : x
2. Step 2: Convert to fraction form
   2,200.34/3,301.07 = 1,622.22/x
3. Step 3: Cross multiply
   2,200.34x = 3,301.07 × 1,622.22
4. Step 4: Simplify right side
   2,200.34x = 5,355,061.78
5. Step 5: Solve for x
   x = 5,355,061.78/2,200.34
6. Step 6: Final answer
   x = 2,433.74