Finding the Fourth Proportional to 32,460.75, 48,686.25 and 10,271.25

Step by Step Solution

1. Step 1: Write the proportion equation
   32,460.75 : 48,686.25 = 10,271.25 : x
2. Step 2: Convert to fraction form
   32,460.75/48,686.25 = 10,271.25/x
3. Step 3: Cross multiply
   32,460.75x = 48,686.25 × 10,271.25
4. Step 4: Simplify right side
   32,460.75x = 500,068,645.31
5. Step 5: Solve for x
   x = 500,068,645.31/32,460.75
6. Step 6: Final answer
   x = 15,405.33