Finding the Fourth Proportional to 67,086.72, 92,580.63 and 36,874.83

Step by Step Solution

1. Step 1: Write the proportion equation
   67,086.72 : 92,580.63 = 36,874.83 : x
2. Step 2: Convert to fraction form
   67,086.72/92,580.63 = 36,874.83/x
3. Step 3: Cross multiply
   67,086.72x = 92,580.63 × 36,874.83
4. Step 4: Simplify right side
   67,086.72x = 3,413,894,808.17
5. Step 5: Solve for x
   x = 3,413,894,808.17/67,086.72
6. Step 6: Final answer
   x = 50,887.79