Finding the Fourth Proportional to 23,483.43, 32,398.83 and 13,404.60

Step by Step Solution

1. Step 1: Write the proportion equation
   23,483.43 : 32,398.83 = 13,404.60 : x
2. Step 2: Convert to fraction form
   23,483.43/32,398.83 = 13,404.60/x
3. Step 3: Cross multiply
   23,483.43x = 32,398.83 × 13,404.60
4. Step 4: Simplify right side
   23,483.43x = 434,293,356.62
5. Step 5: Solve for x
   x = 434,293,356.62/23,483.43
6. Step 6: Final answer
   x = 18,493.61