Finding the Fourth Proportional to 23,536.64, 32,481.32 and 12,926.51

Step by Step Solution

1. Step 1: Write the proportion equation
   23,536.64 : 32,481.32 = 12,926.51 : x
2. Step 2: Convert to fraction form
   23,536.64/32,481.32 = 12,926.51/x
3. Step 3: Cross multiply
   23,536.64x = 32,481.32 × 12,926.51
4. Step 4: Simplify right side
   23,536.64x = 419,870,107.79
5. Step 5: Solve for x
   x = 419,870,107.79/23,536.64
6. Step 6: Final answer
   x = 17,839.00