Finding the Fourth Proportional to 105,035.18, 157,573.25 and 33,975.42

Step by Step Solution

1. Step 1: Write the proportion equation
   105,035.18 : 157,573.25 = 33,975.42 : x
2. Step 2: Convert to fraction form
   105,035.18/157,573.25 = 33,975.42/x
3. Step 3: Cross multiply
   105,035.18x = 157,573.25 × 33,975.42
4. Step 4: Simplify right side
   105,035.18x = 5,353,617,179.64
5. Step 5: Solve for x
   x = 5,353,617,179.64/105,035.18
6. Step 6: Final answer
   x = 50,969.76