Finding the Fourth Proportional to 16,087.96, 24,135.72 and 4,994.08

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.96 : 24,135.72 = 4,994.08 : x
2. Step 2: Convert to fraction form
   16,087.96/24,135.72 = 4,994.08/x
3. Step 3: Cross multiply
   16,087.96x = 24,135.72 × 4,994.08
4. Step 4: Simplify right side
   16,087.96x = 120,535,716.54
5. Step 5: Solve for x
   x = 120,535,716.54/16,087.96
6. Step 6: Final answer
   x = 7,492.29