Finding the Fourth Proportional to 23,725.08, 32,743.86 and 13,653.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,725.08 : 32,743.86 = 13,653.30 : x
2. Step 2: Convert to fraction form
   23,725.08/32,743.86 = 13,653.30/x
3. Step 3: Cross multiply
   23,725.08x = 32,743.86 × 13,653.30
4. Step 4: Simplify right side
   23,725.08x = 447,061,743.74
5. Step 5: Solve for x
   x = 447,061,743.74/23,725.08
6. Step 6: Final answer
   x = 18,843.42