Finding the Fourth Proportional to 16,330.14, 24,499.89 and 5,236.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,330.14 : 24,499.89 = 5,236.56 : x
2. Step 2: Convert to fraction form
   16,330.14/24,499.89 = 5,236.56/x
3. Step 3: Cross multiply
   16,330.14x = 24,499.89 × 5,236.56
4. Step 4: Simplify right side
   16,330.14x = 128,295,143.98
5. Step 5: Solve for x
   x = 128,295,143.98/16,330.14
6. Step 6: Final answer
   x = 7,856.34