Finding the Fourth Proportional to 23,715.54, 32,727.10 and 13,105.02

Step by Step Solution

1. Step 1: Write the proportion equation
   23,715.54 : 32,727.10 = 13,105.02 : x
2. Step 2: Convert to fraction form
   23,715.54/32,727.10 = 13,105.02/x
3. Step 3: Cross multiply
   23,715.54x = 32,727.10 × 13,105.02
4. Step 4: Simplify right side
   23,715.54x = 428,889,300.04
5. Step 5: Solve for x
   x = 428,889,300.04/23,715.54
6. Step 6: Final answer
   x = 18,084.74