Finding the Fourth Proportional to 23,806.44, 32,852.89 and 13,196.05

Step by Step Solution

1. Step 1: Write the proportion equation
   23,806.44 : 32,852.89 = 13,196.05 : x
2. Step 2: Convert to fraction form
   23,806.44/32,852.89 = 13,196.05/x
3. Step 3: Cross multiply
   23,806.44x = 32,852.89 × 13,196.05
4. Step 4: Simplify right side
   23,806.44x = 433,528,313.45
5. Step 5: Solve for x
   x = 433,528,313.45/23,806.44
6. Step 6: Final answer
   x = 18,210.55