Finding the Fourth Proportional to 23,892.12, 35,841.42 and 8,307.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,892.12 : 35,841.42 = 8,307.72 : x
2. Step 2: Convert to fraction form
   23,892.12/35,841.42 = 8,307.72/x
3. Step 3: Cross multiply
   23,892.12x = 35,841.42 × 8,307.72
4. Step 4: Simplify right side
   23,892.12x = 297,760,481.76
5. Step 5: Solve for x
   x = 297,760,481.76/23,892.12
6. Step 6: Final answer
   x = 12,462.71