Finding the Fourth Proportional to 16,717.74, 25,077.82 and 5,624.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,717.74 : 25,077.82 = 5,624.38 : x
2. Step 2: Convert to fraction form
   16,717.74/25,077.82 = 5,624.38/x
3. Step 3: Cross multiply
   16,717.74x = 25,077.82 × 5,624.38
4. Step 4: Simplify right side
   16,717.74x = 141,047,189.25
5. Step 5: Solve for x
   x = 141,047,189.25/16,717.74
6. Step 6: Final answer
   x = 8,436.98