Finding the Fourth Proportional to 89,502.34, 134,311.91 and 33,387.34

Step by Step Solution

1. Step 1: Write the proportion equation
   89,502.34 : 134,311.91 = 33,387.34 : x
2. Step 2: Convert to fraction form
   89,502.34/134,311.91 = 33,387.34/x
3. Step 3: Cross multiply
   89,502.34x = 134,311.91 × 33,387.34
4. Step 4: Simplify right side
   89,502.34x = 4,484,317,405.22
5. Step 5: Solve for x
   x = 4,484,317,405.22/89,502.34
6. Step 6: Final answer
   x = 50,102.80