Finding the Fourth Proportional to 2,281.23, 3,419.52 and 1,049.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,281.23 : 3,419.52 = 1,049.56 : x
2. Step 2: Convert to fraction form
   2,281.23/3,419.52 = 1,049.56/x
3. Step 3: Cross multiply
   2,281.23x = 3,419.52 × 1,049.56
4. Step 4: Simplify right side
   2,281.23x = 3,588,978.93
5. Step 5: Solve for x
   x = 3,588,978.93/2,281.23
6. Step 6: Final answer
   x = 1,573.26