Finding the Fourth Proportional to 23,183.42, 34,774.72 and 21,377.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,183.42 : 34,774.72 = 21,377.52 : x
2. Step 2: Convert to fraction form
   23,183.42/34,774.72 = 21,377.52/x
3. Step 3: Cross multiply
   23,183.42x = 34,774.72 × 21,377.52
4. Step 4: Simplify right side
   23,183.42x = 743,397,218.85
5. Step 5: Solve for x
   x = 743,397,218.85/23,183.42
6. Step 6: Final answer
   x = 32,065.91