Finding the Fourth Proportional to 16,867.94, 25,301.79 and 5,624.17

Step by Step Solution

1. Step 1: Write the proportion equation
   16,867.94 : 25,301.79 = 5,624.17 : x
2. Step 2: Convert to fraction form
   16,867.94/25,301.79 = 5,624.17/x
3. Step 3: Cross multiply
   16,867.94x = 25,301.79 × 5,624.17
4. Step 4: Simplify right side
   16,867.94x = 142,301,505.01
5. Step 5: Solve for x
   x = 142,301,505.01/16,867.94
6. Step 6: Final answer
   x = 8,436.21