Finding the Fourth Proportional to 33,710.75, 50,574.23 and 12,934.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,710.75 : 50,574.23 = 12,934.25 : x
2. Step 2: Convert to fraction form
   33,710.75/50,574.23 = 12,934.25/x
3. Step 3: Cross multiply
   33,710.75x = 50,574.23 × 12,934.25
4. Step 4: Simplify right side
   33,710.75x = 654,139,669.71
5. Step 5: Solve for x
   x = 654,139,669.71/33,710.75
6. Step 6: Final answer
   x = 19,404.48