Finding the Fourth Proportional to 23,598.51, 32,566.17 and 12,988.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,598.51 : 32,566.17 = 12,988.38 : x
2. Step 2: Convert to fraction form
   23,598.51/32,566.17 = 12,988.38/x
3. Step 3: Cross multiply
   23,598.51x = 32,566.17 × 12,988.38
4. Step 4: Simplify right side
   23,598.51x = 422,981,791.10
5. Step 5: Solve for x
   x = 422,981,791.10/23,598.51
6. Step 6: Final answer
   x = 17,924.09