Finding the Fourth Proportional to 2,284.52, 3,425.69 and 1,051.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284.52 : 3,425.69 = 1,051.56 : x
2. Step 2: Convert to fraction form
   2,284.52/3,425.69 = 1,051.56/x
3. Step 3: Cross multiply
   2,284.52x = 3,425.69 × 1,051.56
4. Step 4: Simplify right side
   2,284.52x = 3,602,321.21
5. Step 5: Solve for x
   x = 3,602,321.21/2,284.52
6. Step 6: Final answer
   x = 1,576.84