Finding the Fourth Proportional to 23,208.76, 32,028.72 and 12,598.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,208.76 : 32,028.72 = 12,598.42 : x
2. Step 2: Convert to fraction form
   23,208.76/32,028.72 = 12,598.42/x
3. Step 3: Cross multiply
   23,208.76x = 32,028.72 × 12,598.42
4. Step 4: Simplify right side
   23,208.76x = 403,511,266.62
5. Step 5: Solve for x
   x = 403,511,266.62/23,208.76
6. Step 6: Final answer
   x = 17,386.16