Finding the Fourth Proportional to 22,432.83, 30,958.67 and 12,361.27

Step by Step Solution

1. Step 1: Write the proportion equation
   22,432.83 : 30,958.67 = 12,361.27 : x
2. Step 2: Convert to fraction form
   22,432.83/30,958.67 = 12,361.27/x
3. Step 3: Cross multiply
   22,432.83x = 30,958.67 × 12,361.27
4. Step 4: Simplify right side
   22,432.83x = 382,688,478.71
5. Step 5: Solve for x
   x = 382,688,478.71/22,432.83
6. Step 6: Final answer
   x = 17,059.31