Finding the Fourth Proportional to 16,087.02, 24,132.06 and 4,990.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,087.02 : 24,132.06 = 4,990.73 : x
2. Step 2: Convert to fraction form
   16,087.02/24,132.06 = 4,990.73/x
3. Step 3: Cross multiply
   16,087.02x = 24,132.06 × 4,990.73
4. Step 4: Simplify right side
   16,087.02x = 120,436,475.14
5. Step 5: Solve for x
   x = 120,436,475.14/16,087.02
6. Step 6: Final answer
   x = 7,486.56