Finding the Fourth Proportional to 16,956.27, 25,434.50 and 5,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,956.27 : 25,434.50 = 5,269.50 : x
2. Step 2: Convert to fraction form
   16,956.27/25,434.50 = 5,269.50/x
3. Step 3: Cross multiply
   16,956.27x = 25,434.50 × 5,269.50
4. Step 4: Simplify right side
   16,956.27x = 134,027,071.40
5. Step 5: Solve for x
   x = 134,027,071.40/16,956.27
6. Step 6: Final answer
   x = 7,904.28