Finding the Fourth Proportional to 2,622.15, 3,933.23 and 1,062.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,622.15 : 3,933.23 = 1,062.18 : x
2. Step 2: Convert to fraction form
   2,622.15/3,933.23 = 1,062.18/x
3. Step 3: Cross multiply
   2,622.15x = 3,933.23 × 1,062.18
4. Step 4: Simplify right side
   2,622.15x = 4,177,811.31
5. Step 5: Solve for x
   x = 4,177,811.31/2,622.15
6. Step 6: Final answer
   x = 1,593.28