Finding the Fourth Proportional to 23,451.93, 32,363.55 and 12,841.47

Step by Step Solution

1. Step 1: Write the proportion equation
   23,451.93 : 32,363.55 = 12,841.47 : x
2. Step 2: Convert to fraction form
   23,451.93/32,363.55 = 12,841.47/x
3. Step 3: Cross multiply
   23,451.93x = 32,363.55 × 12,841.47
4. Step 4: Simplify right side
   23,451.93x = 415,595,556.42
5. Step 5: Solve for x
   x = 415,595,556.42/23,451.93
6. Step 6: Final answer
   x = 17,721.17