Finding the Fourth Proportional to 34,729.74, 52,093.89 and 8,434.62

Step by Step Solution

1. Step 1: Write the proportion equation
   34,729.74 : 52,093.89 = 8,434.62 : x
2. Step 2: Convert to fraction form
   34,729.74/52,093.89 = 8,434.62/x
3. Step 3: Cross multiply
   34,729.74x = 52,093.89 × 8,434.62
4. Step 4: Simplify right side
   34,729.74x = 439,392,166.47
5. Step 5: Solve for x
   x = 439,392,166.47/34,729.74
6. Step 6: Final answer
   x = 12,651.76