Finding the Fourth Proportional to 16,086.64, 24,133.38 and 4,993.06

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.64 : 24,133.38 = 4,993.06 : x
2. Step 2: Convert to fraction form
   16,086.64/24,133.38 = 4,993.06/x
3. Step 3: Cross multiply
   16,086.64x = 24,133.38 × 4,993.06
4. Step 4: Simplify right side
   16,086.64x = 120,499,414.34
5. Step 5: Solve for x
   x = 120,499,414.34/16,086.64
6. Step 6: Final answer
   x = 7,490.65