Finding the Fourth Proportional to 83,499.82, 125,265.42 and 33,583.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,499.82 : 125,265.42 = 33,583.78 : x
2. Step 2: Convert to fraction form
   83,499.82/125,265.42 = 33,583.78/x
3. Step 3: Cross multiply
   83,499.82x = 125,265.42 × 33,583.78
4. Step 4: Simplify right side
   83,499.82x = 4,206,886,306.89
5. Step 5: Solve for x
   x = 4,206,886,306.89/83,499.82
6. Step 6: Final answer
   x = 50,381.98