Finding the Fourth Proportional to 22,792.62, 34,076.52 and 19,321.37

Step by Step Solution

1. Step 1: Write the proportion equation
   22,792.62 : 34,076.52 = 19,321.37 : x
2. Step 2: Convert to fraction form
   22,792.62/34,076.52 = 19,321.37/x
3. Step 3: Cross multiply
   22,792.62x = 34,076.52 × 19,321.37
4. Step 4: Simplify right side
   22,792.62x = 658,404,880.85
5. Step 5: Solve for x
   x = 658,404,880.85/22,792.62
6. Step 6: Final answer
   x = 28,886.76