Finding the Fourth Proportional to 127,371.39, 175,758.55 and 73,648.27

Step by Step Solution

1. Step 1: Write the proportion equation
   127,371.39 : 175,758.55 = 73,648.27 : x
2. Step 2: Convert to fraction form
   127,371.39/175,758.55 = 73,648.27/x
3. Step 3: Cross multiply
   127,371.39x = 175,758.55 × 73,648.27
4. Step 4: Simplify right side
   127,371.39x = 12,944,313,145.21
5. Step 5: Solve for x
   x = 12,944,313,145.21/127,371.39
6. Step 6: Final answer
   x = 101,626.54