Finding the Fourth Proportional to 83,353.24, 124,904.50 and 33,383.80

Step by Step Solution

1. Step 1: Write the proportion equation
   83,353.24 : 124,904.50 = 33,383.80 : x
2. Step 2: Convert to fraction form
   83,353.24/124,904.50 = 33,383.80/x
3. Step 3: Cross multiply
   83,353.24x = 124,904.50 × 33,383.80
4. Step 4: Simplify right side
   83,353.24x = 4,169,786,847.10
5. Step 5: Solve for x
   x = 4,169,786,847.10/83,353.24
6. Step 6: Final answer
   x = 50,025.49