Finding the Fourth Proportional to 23,597.00, 32,564.51 and 12,987.29

Step by Step Solution

1. Step 1: Write the proportion equation
   23,597.00 : 32,564.51 = 12,987.29 : x
2. Step 2: Convert to fraction form
   23,597.00/32,564.51 = 12,987.29/x
3. Step 3: Cross multiply
   23,597.00x = 32,564.51 × 12,987.29
4. Step 4: Simplify right side
   23,597.00x = 422,924,556.02
5. Step 5: Solve for x
   x = 422,924,556.02/23,597.00
6. Step 6: Final answer
   x = 17,922.81