Finding the Fourth Proportional to 22,373.22, 30,874.42 and 12,301.68

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373.22 : 30,874.42 = 12,301.68 : x
2. Step 2: Convert to fraction form
   22,373.22/30,874.42 = 12,301.68/x
3. Step 3: Cross multiply
   22,373.22x = 30,874.42 × 12,301.68
4. Step 4: Simplify right side
   22,373.22x = 379,807,235.03
5. Step 5: Solve for x
   x = 379,807,235.03/22,373.22
6. Step 6: Final answer
   x = 16,975.98