Finding the Fourth Proportional to 34,003.71, 50,992.47 and 12,932.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,003.71 : 50,992.47 = 12,932.69 : x
2. Step 2: Convert to fraction form
   34,003.71/50,992.47 = 12,932.69/x
3. Step 3: Cross multiply
   34,003.71x = 50,992.47 × 12,932.69
4. Step 4: Simplify right side
   34,003.71x = 659,469,551.88
5. Step 5: Solve for x
   x = 659,469,551.88/34,003.71
6. Step 6: Final answer
   x = 19,394.05