Finding the Fourth Proportional to 80,503.58, 120,752.12 and 41,059.82

Step by Step Solution

1. Step 1: Write the proportion equation
   80,503.58 : 120,752.12 = 41,059.82 : x
2. Step 2: Convert to fraction form
   80,503.58/120,752.12 = 41,059.82/x
3. Step 3: Cross multiply
   80,503.58x = 120,752.12 × 41,059.82
4. Step 4: Simplify right side
   80,503.58x = 4,958,060,311.82
5. Step 5: Solve for x
   x = 4,958,060,311.82/80,503.58
6. Step 6: Final answer
   x = 61,588.07