Finding the Fourth Proportional to 89,601.12, 134,397.23 and 33,436.94

Step by Step Solution

1. Step 1: Write the proportion equation
   89,601.12 : 134,397.23 = 33,436.94 : x
2. Step 2: Convert to fraction form
   89,601.12/134,397.23 = 33,436.94/x
3. Step 3: Cross multiply
   89,601.12x = 134,397.23 × 33,436.94
4. Step 4: Simplify right side
   89,601.12x = 4,493,831,276.51
5. Step 5: Solve for x
   x = 4,493,831,276.51/89,601.12
6. Step 6: Final answer
   x = 50,153.74