Finding the Fourth Proportional to 8,503.14, 12,754.69 and 2,956.48

Step by Step Solution

1. Step 1: Write the proportion equation
   8,503.14 : 12,754.69 = 2,956.48 : x
2. Step 2: Convert to fraction form
   8,503.14/12,754.69 = 2,956.48/x
3. Step 3: Cross multiply
   8,503.14x = 12,754.69 × 2,956.48
4. Step 4: Simplify right side
   8,503.14x = 37,708,985.89
5. Step 5: Solve for x
   x = 37,708,985.89/8,503.14
6. Step 6: Final answer
   x = 4,434.71