Finding the Fourth Proportional to 2,050.62, 2,829.88 and 1,119.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.62 : 2,829.88 = 1,119.12 : x
2. Step 2: Convert to fraction form
   2,050.62/2,829.88 = 1,119.12/x
3. Step 3: Cross multiply
   2,050.62x = 2,829.88 × 1,119.12
4. Step 4: Simplify right side
   2,050.62x = 3,166,975.31
5. Step 5: Solve for x
   x = 3,166,975.31/2,050.62
6. Step 6: Final answer
   x = 1,544.40