Finding the Fourth Proportional to 2,723.94, 4,088.34 and 1,083.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,723.94 : 4,088.34 = 1,083.69 : x
2. Step 2: Convert to fraction form
   2,723.94/4,088.34 = 1,083.69/x
3. Step 3: Cross multiply
   2,723.94x = 4,088.34 × 1,083.69
4. Step 4: Simplify right side
   2,723.94x = 4,430,493.17
5. Step 5: Solve for x
   x = 4,430,493.17/2,723.94
6. Step 6: Final answer
   x = 1,626.50