Finding the Fourth Proportional to 89,705.46, 134,511.48 and 33,499.35

Step by Step Solution

1. Step 1: Write the proportion equation
   89,705.46 : 134,511.48 = 33,499.35 : x
2. Step 2: Convert to fraction form
   89,705.46/134,511.48 = 33,499.35/x
3. Step 3: Cross multiply
   89,705.46x = 134,511.48 × 33,499.35
4. Step 4: Simplify right side
   89,705.46x = 4,506,047,147.54
5. Step 5: Solve for x
   x = 4,506,047,147.54/89,705.46
6. Step 6: Final answer
   x = 50,231.58