Finding the Fourth Proportional to 16,955.50, 25,436.88 and 5,268.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,955.50 : 25,436.88 = 5,268.28 : x
2. Step 2: Convert to fraction form
   16,955.50/25,436.88 = 5,268.28/x
3. Step 3: Cross multiply
   16,955.50x = 25,436.88 × 5,268.28
4. Step 4: Simplify right side
   16,955.50x = 134,008,606.17
5. Step 5: Solve for x
   x = 134,008,606.17/16,955.50
6. Step 6: Final answer
   x = 7,903.55