Finding the Fourth Proportional to 23,496.39, 32,403.06 and 18,732.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,496.39 : 32,403.06 = 18,732.15 : x
2. Step 2: Convert to fraction form
   23,496.39/32,403.06 = 18,732.15/x
3. Step 3: Cross multiply
   23,496.39x = 32,403.06 × 18,732.15
4. Step 4: Simplify right side
   23,496.39x = 606,978,980.38
5. Step 5: Solve for x
   x = 606,978,980.38/23,496.39
6. Step 6: Final answer
   x = 25,832.86