Finding the Fourth Proportional to 23,496.22, 32,425.72 and 12,886.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,496.22 : 32,425.72 = 12,886.24 : x
2. Step 2: Convert to fraction form
   23,496.22/32,425.72 = 12,886.24/x
3. Step 3: Cross multiply
   23,496.22x = 32,425.72 × 12,886.24
4. Step 4: Simplify right side
   23,496.22x = 417,845,610.09
5. Step 5: Solve for x
   x = 417,845,610.09/23,496.22
6. Step 6: Final answer
   x = 17,783.52