Finding the Fourth Proportional to 22,677.54, 31,270.59 and 14,176.56

Step by Step Solution

1. Step 1: Write the proportion equation
   22,677.54 : 31,270.59 = 14,176.56 : x
2. Step 2: Convert to fraction form
   22,677.54/31,270.59 = 14,176.56/x
3. Step 3: Cross multiply
   22,677.54x = 31,270.59 × 14,176.56
4. Step 4: Simplify right side
   22,677.54x = 443,309,395.37
5. Step 5: Solve for x
   x = 443,309,395.37/22,677.54
6. Step 6: Final answer
   x = 19,548.39