Finding the Fourth Proportional to 23,725.72, 32,743.90 and 13,654.59

Step by Step Solution

1. Step 1: Write the proportion equation
   23,725.72 : 32,743.90 = 13,654.59 : x
2. Step 2: Convert to fraction form
   23,725.72/32,743.90 = 13,654.59/x
3. Step 3: Cross multiply
   23,725.72x = 32,743.90 × 13,654.59
4. Step 4: Simplify right side
   23,725.72x = 447,104,529.50
5. Step 5: Solve for x
   x = 447,104,529.50/23,725.72
6. Step 6: Final answer
   x = 18,844.72