Finding the Fourth Proportional to 105,233.65, 157,850.67 and 35,113.16

Step by Step Solution

1. Step 1: Write the proportion equation
   105,233.65 : 157,850.67 = 35,113.16 : x
2. Step 2: Convert to fraction form
   105,233.65/157,850.67 = 35,113.16/x
3. Step 3: Cross multiply
   105,233.65x = 157,850.67 × 35,113.16
4. Step 4: Simplify right side
   105,233.65x = 5,542,635,831.82
5. Step 5: Solve for x
   x = 5,542,635,831.82/105,233.65
6. Step 6: Final answer
   x = 52,669.81