Finding the Fourth Proportional to 275,438.82, 413,110.71 and 73,036.35

Step by Step Solution

1. Step 1: Write the proportion equation
   275,438.82 : 413,110.71 = 73,036.35 : x
2. Step 2: Convert to fraction form
   275,438.82/413,110.71 = 73,036.35/x
3. Step 3: Cross multiply
   275,438.82x = 413,110.71 × 73,036.35
4. Step 4: Simplify right side
   275,438.82x = 30,172,098,404.31
5. Step 5: Solve for x
   x = 30,172,098,404.31/275,438.82
6. Step 6: Final answer
   x = 109,541.92