Finding the Fourth Proportional to 10,651.84, 15,977.69 and 3,256.27

Step by Step Solution

1. Step 1: Write the proportion equation
   10,651.84 : 15,977.69 = 3,256.27 : x
2. Step 2: Convert to fraction form
   10,651.84/15,977.69 = 3,256.27/x
3. Step 3: Cross multiply
   10,651.84x = 15,977.69 × 3,256.27
4. Step 4: Simplify right side
   10,651.84x = 52,027,628.60
5. Step 5: Solve for x
   x = 52,027,628.60/10,651.84
6. Step 6: Final answer
   x = 4,884.38