Finding the Fourth Proportional to 83,498.82, 125,263.92 and 33,582.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,498.82 : 125,263.92 = 33,582.78 : x
2. Step 2: Convert to fraction form
   83,498.82/125,263.92 = 33,582.78/x
3. Step 3: Cross multiply
   83,498.82x = 125,263.92 × 33,582.78
4. Step 4: Simplify right side
   83,498.82x = 4,206,710,667.30
5. Step 5: Solve for x
   x = 4,206,710,667.30/83,498.82
6. Step 6: Final answer
   x = 50,380.48