Finding the Fourth Proportional to 89,952, 124,018.38 and 73,759.68

Step by Step Solution

1. Step 1: Write the proportion equation
   89,952 : 124,018.38 = 73,759.68 : x
2. Step 2: Convert to fraction form
   89,952/124,018.38 = 73,759.68/x
3. Step 3: Cross multiply
   89,952x = 124,018.38 × 73,759.68
4. Step 4: Simplify right side
   89,952x = 9,147,556,022.92
5. Step 5: Solve for x
   x = 9,147,556,022.92/89,952
6. Step 6: Final answer
   x = 101,693.75