Finding the Fourth Proportional to 67,304.46, 92,876.83 and 39,019.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,304.46 : 92,876.83 = 39,019.34 : x
2. Step 2: Convert to fraction form
   67,304.46/92,876.83 = 39,019.34/x
3. Step 3: Cross multiply
   67,304.46x = 92,876.83 × 39,019.34
4. Step 4: Simplify right side
   67,304.46x = 3,623,992,607.89
5. Step 5: Solve for x
   x = 3,623,992,607.89/67,304.46
6. Step 6: Final answer
   x = 53,844.76