Finding the Fourth Proportional to 16,538.16, 24,806.92 and 4,851.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,538.16 : 24,806.92 = 4,851.12 : x
2. Step 2: Convert to fraction form
   16,538.16/24,806.92 = 4,851.12/x
3. Step 3: Cross multiply
   16,538.16x = 24,806.92 × 4,851.12
4. Step 4: Simplify right side
   16,538.16x = 120,341,345.75
5. Step 5: Solve for x
   x = 120,341,345.75/16,538.16
6. Step 6: Final answer
   x = 7,276.59