Finding the Fourth Proportional to 16,296.15, 24,443.91 and 5,202.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,296.15 : 24,443.91 = 5,202.72 : x
2. Step 2: Convert to fraction form
   16,296.15/24,443.91 = 5,202.72/x
3. Step 3: Cross multiply
   16,296.15x = 24,443.91 × 5,202.72
4. Step 4: Simplify right side
   16,296.15x = 127,174,819.44
5. Step 5: Solve for x
   x = 127,174,819.44/16,296.15
6. Step 6: Final answer
   x = 7,803.98