Finding the Fourth Proportional to 23,034.56, 34,523.76 and 9,859.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,034.56 : 34,523.76 = 9,859.12 : x
2. Step 2: Convert to fraction form
   23,034.56/34,523.76 = 9,859.12/x
3. Step 3: Cross multiply
   23,034.56x = 34,523.76 × 9,859.12
4. Step 4: Simplify right side
   23,034.56x = 340,373,892.69
5. Step 5: Solve for x
   x = 340,373,892.69/23,034.56
6. Step 6: Final answer
   x = 14,776.66