Finding the Fourth Proportional to 23,375, 32,257.47 and 13,818.33

Step by Step Solution

1. Step 1: Write the proportion equation
   23,375 : 32,257.47 = 13,818.33 : x
2. Step 2: Convert to fraction form
   23,375/32,257.47 = 13,818.33/x
3. Step 3: Cross multiply
   23,375x = 32,257.47 × 13,818.33
4. Step 4: Simplify right side
   23,375x = 445,744,365.43
5. Step 5: Solve for x
   x = 445,744,365.43/23,375
6. Step 6: Final answer
   x = 19,069.28