Finding the Fourth Proportional to 89,833.27, 134,772.99 and 33,674.15

Step by Step Solution

1. Step 1: Write the proportion equation
   89,833.27 : 134,772.99 = 33,674.15 : x
2. Step 2: Convert to fraction form
   89,833.27/134,772.99 = 33,674.15/x
3. Step 3: Cross multiply
   89,833.27x = 134,772.99 × 33,674.15
4. Step 4: Simplify right side
   89,833.27x = 4,538,365,881.21
5. Step 5: Solve for x
   x = 4,538,365,881.21/89,833.27
6. Step 6: Final answer
   x = 50,519.88