Finding the Fourth Proportional to 69,472.24, 95,871.56 and 37,642

Step by Step Solution

1. Step 1: Write the proportion equation
   69,472.24 : 95,871.56 = 37,642 : x
2. Step 2: Convert to fraction form
   69,472.24/95,871.56 = 37,642/x
3. Step 3: Cross multiply
   69,472.24x = 95,871.56 × 37,642
4. Step 4: Simplify right side
   69,472.24x = 3,608,797,261.52
5. Step 5: Solve for x
   x = 3,608,797,261.52/69,472.24
6. Step 6: Final answer
   x = 51,945.89