Finding the Fourth Proportional to 73,130.82, 109,613.28 and 33,606.27

Step by Step Solution

1. Step 1: Write the proportion equation
   73,130.82 : 109,613.28 = 33,606.27 : x
2. Step 2: Convert to fraction form
   73,130.82/109,613.28 = 33,606.27/x
3. Step 3: Cross multiply
   73,130.82x = 109,613.28 × 33,606.27
4. Step 4: Simplify right side
   73,130.82x = 3,683,693,483.27
5. Step 5: Solve for x
   x = 3,683,693,483.27/73,130.82
6. Step 6: Final answer
   x = 50,371.29