Finding the Fourth Proportional to 2,932.67, 4,399.50 and 1,083.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,932.67 : 4,399.50 = 1,083.79 : x
2. Step 2: Convert to fraction form
   2,932.67/4,399.50 = 1,083.79/x
3. Step 3: Cross multiply
   2,932.67x = 4,399.50 × 1,083.79
4. Step 4: Simplify right side
   2,932.67x = 4,768,128.69
5. Step 5: Solve for x
   x = 4,768,128.69/2,932.67
6. Step 6: Final answer
   x = 1,625.87