Finding the Fourth Proportional to 89,683.56, 134,506.98 and 33,513.30

Step by Step Solution

1. Step 1: Write the proportion equation
   89,683.56 : 134,506.98 = 33,513.30 : x
2. Step 2: Convert to fraction form
   89,683.56/134,506.98 = 33,513.30/x
3. Step 3: Cross multiply
   89,683.56x = 134,506.98 × 33,513.30
4. Step 4: Simplify right side
   89,683.56x = 4,507,772,772.83
5. Step 5: Solve for x
   x = 4,507,772,772.83/89,683.56
6. Step 6: Final answer
   x = 50,263.09