Finding the Fourth Proportional to 10,271.52, 15,409.59 and 3,251.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,271.52 : 15,409.59 = 3,251.96 : x
2. Step 2: Convert to fraction form
   10,271.52/15,409.59 = 3,251.96/x
3. Step 3: Cross multiply
   10,271.52x = 15,409.59 × 3,251.96
4. Step 4: Simplify right side
   10,271.52x = 50,111,293.25
5. Step 5: Solve for x
   x = 50,111,293.25/10,271.52
6. Step 6: Final answer
   x = 4,878.66