Finding the Fourth Proportional to 33,838.30, 50,726.49 and 13,046.14

Step by Step Solution

1. Step 1: Write the proportion equation
   33,838.30 : 50,726.49 = 13,046.14 : x
2. Step 2: Convert to fraction form
   33,838.30/50,726.49 = 13,046.14/x
3. Step 3: Cross multiply
   33,838.30x = 50,726.49 × 13,046.14
4. Step 4: Simplify right side
   33,838.30x = 661,784,890.25
5. Step 5: Solve for x
   x = 661,784,890.25/33,838.30
6. Step 6: Final answer
   x = 19,557.27