Finding the Fourth Proportional to 2,242.06, 3,365.04 and 1,622.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,242.06 : 3,365.04 = 1,622.82 : x
2. Step 2: Convert to fraction form
   2,242.06/3,365.04 = 1,622.82/x
3. Step 3: Cross multiply
   2,242.06x = 3,365.04 × 1,622.82
4. Step 4: Simplify right side
   2,242.06x = 5,460,854.21
5. Step 5: Solve for x
   x = 5,460,854.21/2,242.06
6. Step 6: Final answer
   x = 2,435.64