Finding the Fourth Proportional to 22,483.96, 30,951.66 and 19,321.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,483.96 : 30,951.66 = 19,321.72 : x
2. Step 2: Convert to fraction form
   22,483.96/30,951.66 = 19,321.72/x
3. Step 3: Cross multiply
   22,483.96x = 30,951.66 × 19,321.72
4. Step 4: Simplify right side
   22,483.96x = 598,039,308.06
5. Step 5: Solve for x
   x = 598,039,308.06/22,483.96
6. Step 6: Final answer
   x = 26,598.49