Finding the Fourth Proportional to 109,476.42, 164,238.45 and 33,575

Step by Step Solution

1. Step 1: Write the proportion equation
   109,476.42 : 164,238.45 = 33,575 : x
2. Step 2: Convert to fraction form
   109,476.42/164,238.45 = 33,575/x
3. Step 3: Cross multiply
   109,476.42x = 164,238.45 × 33,575
4. Step 4: Simplify right side
   109,476.42x = 5,514,305,958.75
5. Step 5: Solve for x
   x = 5,514,305,958.75/109,476.42
6. Step 6: Final answer
   x = 50,369.81