Finding the Fourth Proportional to 89,815.95, 134,650.83 and 33,624.54

Step by Step Solution

1. Step 1: Write the proportion equation
   89,815.95 : 134,650.83 = 33,624.54 : x
2. Step 2: Convert to fraction form
   89,815.95/134,650.83 = 33,624.54/x
3. Step 3: Cross multiply
   89,815.95x = 134,650.83 × 33,624.54
4. Step 4: Simplify right side
   89,815.95x = 4,527,572,219.37
5. Step 5: Solve for x
   x = 4,527,572,219.37/89,815.95
6. Step 6: Final answer
   x = 50,409.45