Finding the Fourth Proportional to 67,081.84, 92,581.72 and 43,277.76

Step by Step Solution

1. Step 1: Write the proportion equation
   67,081.84 : 92,581.72 = 43,277.76 : x
2. Step 2: Convert to fraction form
   67,081.84/92,581.72 = 43,277.76/x
3. Step 3: Cross multiply
   67,081.84x = 92,581.72 × 43,277.76
4. Step 4: Simplify right side
   67,081.84x = 4,006,729,350.35
5. Step 5: Solve for x
   x = 4,006,729,350.35/67,081.84
6. Step 6: Final answer
   x = 59,728.97