Finding the Fourth Proportional to 23,505.39, 32,435.50 and 12,895.03

Step by Step Solution

1. Step 1: Write the proportion equation
   23,505.39 : 32,435.50 = 12,895.03 : x
2. Step 2: Convert to fraction form
   23,505.39/32,435.50 = 12,895.03/x
3. Step 3: Cross multiply
   23,505.39x = 32,435.50 × 12,895.03
4. Step 4: Simplify right side
   23,505.39x = 418,256,559.33
5. Step 5: Solve for x
   x = 418,256,559.33/23,505.39
6. Step 6: Final answer
   x = 17,794.07