Finding the Fourth Proportional to 22,577.34, 33,927.33 and 12,054.72

Step by Step Solution

1. Step 1: Write the proportion equation
   22,577.34 : 33,927.33 = 12,054.72 : x
2. Step 2: Convert to fraction form
   22,577.34/33,927.33 = 12,054.72/x
3. Step 3: Cross multiply
   22,577.34x = 33,927.33 × 12,054.72
4. Step 4: Simplify right side
   22,577.34x = 408,984,463.50
5. Step 5: Solve for x
   x = 408,984,463.50/22,577.34
6. Step 6: Final answer
   x = 18,114.82