Finding the Fourth Proportional to 2,623.29, 3,933.91 and 1,062.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,623.29 : 3,933.91 = 1,062.89 : x
2. Step 2: Convert to fraction form
   2,623.29/3,933.91 = 1,062.89/x
3. Step 3: Cross multiply
   2,623.29x = 3,933.91 × 1,062.89
4. Step 4: Simplify right side
   2,623.29x = 4,181,313.60
5. Step 5: Solve for x
   x = 4,181,313.60/2,623.29
6. Step 6: Final answer
   x = 1,593.92