Finding the Fourth Proportional to 16,087.79, 24,132.33 and 4,994.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.79 : 24,132.33 = 4,994.24 : x
2. Step 2: Convert to fraction form
   16,087.79/24,132.33 = 4,994.24/x
3. Step 3: Cross multiply
   16,087.79x = 24,132.33 × 4,994.24
4. Step 4: Simplify right side
   16,087.79x = 120,522,527.12
5. Step 5: Solve for x
   x = 120,522,527.12/16,087.79
6. Step 6: Final answer
   x = 7,491.55