Finding the Fourth Proportional to 2,282.72, 3,425.86 and 1,050.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,282.72 : 3,425.86 = 1,050.68 : x
2. Step 2: Convert to fraction form
   2,282.72/3,425.86 = 1,050.68/x
3. Step 3: Cross multiply
   2,282.72x = 3,425.86 × 1,050.68
4. Step 4: Simplify right side
   2,282.72x = 3,599,482.58
5. Step 5: Solve for x
   x = 3,599,482.58/2,282.72
6. Step 6: Final answer
   x = 1,576.84