Finding the Fourth Proportional to 2,050.24, 2,829.34 and 1,118.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.24 : 2,829.34 = 1,118.76 : x
2. Step 2: Convert to fraction form
   2,050.24/2,829.34 = 1,118.76/x
3. Step 3: Cross multiply
   2,050.24x = 2,829.34 × 1,118.76
4. Step 4: Simplify right side
   2,050.24x = 3,165,352.42
5. Step 5: Solve for x
   x = 3,165,352.42/2,050.24
6. Step 6: Final answer
   x = 1,543.89