Finding the Fourth Proportional to 73,139.09, 109,625.67 and 33,614.51

Step by Step Solution

1. Step 1: Write the proportion equation
   73,139.09 : 109,625.67 = 33,614.51 : x
2. Step 2: Convert to fraction form
   73,139.09/109,625.67 = 33,614.51/x
3. Step 3: Cross multiply
   73,139.09x = 109,625.67 × 33,614.51
4. Step 4: Simplify right side
   73,139.09x = 3,685,012,632.34
5. Step 5: Solve for x
   x = 3,685,012,632.34/73,139.09
6. Step 6: Final answer
   x = 50,383.63