Finding the Fourth Proportional to 2,824.72, 4,234.33 and 1,181.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,824.72 : 4,234.33 = 1,181.73 : x
2. Step 2: Convert to fraction form
   2,824.72/4,234.33 = 1,181.73/x
3. Step 3: Cross multiply
   2,824.72x = 4,234.33 × 1,181.73
4. Step 4: Simplify right side
   2,824.72x = 5,003,834.79
5. Step 5: Solve for x
   x = 5,003,834.79/2,824.72
6. Step 6: Final answer
   x = 1,771.44