Finding the Fourth Proportional to 16,093.72, 24,146.90 and 5,001.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,093.72 : 24,146.90 = 5,001.28 : x
2. Step 2: Convert to fraction form
   16,093.72/24,146.90 = 5,001.28/x
3. Step 3: Cross multiply
   16,093.72x = 24,146.90 × 5,001.28
4. Step 4: Simplify right side
   16,093.72x = 120,765,408.03
5. Step 5: Solve for x
   x = 120,765,408.03/16,093.72
6. Step 6: Final answer
   x = 7,503.88