Finding the Fourth Proportional to 23,716.56, 32,725.98 and 13,106.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,716.56 : 32,725.98 = 13,106.37 : x
2. Step 2: Convert to fraction form
   23,716.56/32,725.98 = 13,106.37/x
3. Step 3: Cross multiply
   23,716.56x = 32,725.98 × 13,106.37
4. Step 4: Simplify right side
   23,716.56x = 428,918,802.49
5. Step 5: Solve for x
   x = 428,918,802.49/23,716.56
6. Step 6: Final answer
   x = 18,085.20