Finding the Fourth Proportional to 67,111.72, 92,611.82 and 36,896.82

Step by Step Solution

1. Step 1: Write the proportion equation
   67,111.72 : 92,611.82 = 36,896.82 : x
2. Step 2: Convert to fraction form
   67,111.72/92,611.82 = 36,896.82/x
3. Step 3: Cross multiply
   67,111.72x = 92,611.82 × 36,896.82
4. Step 4: Simplify right side
   67,111.72x = 3,417,081,652.41
5. Step 5: Solve for x
   x = 3,417,081,652.41/67,111.72
6. Step 6: Final answer
   x = 50,916.32