Finding the Fourth Proportional to 33,404.27, 50,068.67 and 13,672.13

Step by Step Solution

1. Step 1: Write the proportion equation
   33,404.27 : 50,068.67 = 13,672.13 : x
2. Step 2: Convert to fraction form
   33,404.27/50,068.67 = 13,672.13/x
3. Step 3: Cross multiply
   33,404.27x = 50,068.67 × 13,672.13
4. Step 4: Simplify right side
   33,404.27x = 684,545,046.46
5. Step 5: Solve for x
   x = 684,545,046.46/33,404.27
6. Step 6: Final answer
   x = 20,492.74