Finding the Fourth Proportional to 34,789.30, 52,183.49 and 8,494.27

Step by Step Solution

1. Step 1: Write the proportion equation
   34,789.30 : 52,183.49 = 8,494.27 : x
2. Step 2: Convert to fraction form
   34,789.30/52,183.49 = 8,494.27/x
3. Step 3: Cross multiply
   34,789.30x = 52,183.49 × 8,494.27
4. Step 4: Simplify right side
   34,789.30x = 443,260,528.45
5. Step 5: Solve for x
   x = 443,260,528.45/34,789.30
6. Step 6: Final answer
   x = 12,741.29