Finding the Fourth Proportional to 89,733.76, 123,841.31 and 67,033.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,733.76 : 123,841.31 = 67,033.34 : x
2. Step 2: Convert to fraction form
   89,733.76/123,841.31 = 67,033.34/x
3. Step 3: Cross multiply
   89,733.76x = 123,841.31 × 67,033.34
4. Step 4: Simplify right side
   89,733.76x = 8,301,496,149.31
5. Step 5: Solve for x
   x = 8,301,496,149.31/89,733.76
6. Step 6: Final answer
   x = 92,512.52