Finding the Fourth Proportional to 22,796.02, 31,463.76 and 13,367.62

Step by Step Solution

1. Step 1: Write the proportion equation
   22,796.02 : 31,463.76 = 13,367.62 : x
2. Step 2: Convert to fraction form
   22,796.02/31,463.76 = 13,367.62/x
3. Step 3: Cross multiply
   22,796.02x = 31,463.76 × 13,367.62
4. Step 4: Simplify right side
   22,796.02x = 420,595,601.72
5. Step 5: Solve for x
   x = 420,595,601.72/22,796.02
6. Step 6: Final answer
   x = 18,450.40