Finding the Fourth Proportional to 133,441.48, 200,153.58 and 50,333.32

Step by Step Solution

1. Step 1: Write the proportion equation
   133,441.48 : 200,153.58 = 50,333.32 : x
2. Step 2: Convert to fraction form
   133,441.48/200,153.58 = 50,333.32/x
3. Step 3: Cross multiply
   133,441.48x = 200,153.58 × 50,333.32
4. Step 4: Simplify right side
   133,441.48x = 10,074,394,191.29
5. Step 5: Solve for x
   x = 10,074,394,191.29/133,441.48
6. Step 6: Final answer
   x = 75,496.72