Finding the Fourth Proportional to 67,104.29, 92,593.89 and 38,419.43

Step by Step Solution

1. Step 1: Write the proportion equation
   67,104.29 : 92,593.89 = 38,419.43 : x
2. Step 2: Convert to fraction form
   67,104.29/92,593.89 = 38,419.43/x
3. Step 3: Cross multiply
   67,104.29x = 92,593.89 × 38,419.43
4. Step 4: Simplify right side
   67,104.29x = 3,557,404,012.31
5. Step 5: Solve for x
   x = 3,557,404,012.31/67,104.29
6. Step 6: Final answer
   x = 53,013.06