Finding the Fourth Proportional to 16,020.72, 24,024.96 and 7,695.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,020.72 : 24,024.96 = 7,695.52 : x
2. Step 2: Convert to fraction form
   16,020.72/24,024.96 = 7,695.52/x
3. Step 3: Cross multiply
   16,020.72x = 24,024.96 × 7,695.52
4. Step 4: Simplify right side
   16,020.72x = 184,884,560.18
5. Step 5: Solve for x
   x = 184,884,560.18/16,020.72
6. Step 6: Final answer
   x = 11,540.34