Finding the Fourth Proportional to 23,724.63, 32,738.59 and 13,113.63

Step by Step Solution

1. Step 1: Write the proportion equation
   23,724.63 : 32,738.59 = 13,113.63 : x
2. Step 2: Convert to fraction form
   23,724.63/32,738.59 = 13,113.63/x
3. Step 3: Cross multiply
   23,724.63x = 32,738.59 × 13,113.63
4. Step 4: Simplify right side
   23,724.63x = 429,321,755.98
5. Step 5: Solve for x
   x = 429,321,755.98/23,724.63
6. Step 6: Final answer
   x = 18,096.04