Finding the Fourth Proportional to 2,382.76, 3,575.34 and 1,083.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,382.76 : 3,575.34 = 1,083.96 : x
2. Step 2: Convert to fraction form
   2,382.76/3,575.34 = 1,083.96/x
3. Step 3: Cross multiply
   2,382.76x = 3,575.34 × 1,083.96
4. Step 4: Simplify right side
   2,382.76x = 3,875,525.55
5. Step 5: Solve for x
   x = 3,875,525.55/2,382.76
6. Step 6: Final answer
   x = 1,626.49