Finding the Fourth Proportional to 32,259, 48,388.50 and 10,371

Step by Step Solution

1. Step 1: Write the proportion equation
   32,259 : 48,388.50 = 10,371 : x
2. Step 2: Convert to fraction form
   32,259/48,388.50 = 10,371/x
3. Step 3: Cross multiply
   32,259x = 48,388.50 × 10,371
4. Step 4: Simplify right side
   32,259x = 501,837,133.50
5. Step 5: Solve for x
   x = 501,837,133.50/32,259
6. Step 6: Final answer
   x = 15,556.50