Finding the Fourth Proportional to 16,601.34, 24,906.87 and 5,356.46

Step by Step Solution

1. Step 1: Write the proportion equation
   16,601.34 : 24,906.87 = 5,356.46 : x
2. Step 2: Convert to fraction form
   16,601.34/24,906.87 = 5,356.46/x
3. Step 3: Cross multiply
   16,601.34x = 24,906.87 × 5,356.46
4. Step 4: Simplify right side
   16,601.34x = 133,412,715.15
5. Step 5: Solve for x
   x = 133,412,715.15/16,601.34
6. Step 6: Final answer
   x = 8,036.26