Finding the Fourth Proportional to 32,485.37, 48,729.78 and 10,300.48

Step by Step Solution

1. Step 1: Write the proportion equation
   32,485.37 : 48,729.78 = 10,300.48 : x
2. Step 2: Convert to fraction form
   32,485.37/48,729.78 = 10,300.48/x
3. Step 3: Cross multiply
   32,485.37x = 48,729.78 × 10,300.48
4. Step 4: Simplify right side
   32,485.37x = 501,940,002.47
5. Step 5: Solve for x
   x = 501,940,002.47/32,485.37
6. Step 6: Final answer
   x = 15,451.27