Finding the Fourth Proportional to 22,527.32, 33,768.91 and 12,536.83

Step by Step Solution

1. Step 1: Write the proportion equation
   22,527.32 : 33,768.91 = 12,536.83 : x
2. Step 2: Convert to fraction form
   22,527.32/33,768.91 = 12,536.83/x
3. Step 3: Cross multiply
   22,527.32x = 33,768.91 × 12,536.83
4. Step 4: Simplify right side
   22,527.32x = 423,355,052.61
5. Step 5: Solve for x
   x = 423,355,052.61/22,527.32
6. Step 6: Final answer
   x = 18,792.96