Finding the Fourth Proportional to 59,085.89, 81,523.95 and 36,109.85

Step by Step Solution

1. Step 1: Write the proportion equation
   59,085.89 : 81,523.95 = 36,109.85 : x
2. Step 2: Convert to fraction form
   59,085.89/81,523.95 = 36,109.85/x
3. Step 3: Cross multiply
   59,085.89x = 81,523.95 × 36,109.85
4. Step 4: Simplify right side
   59,085.89x = 2,943,817,605.91
5. Step 5: Solve for x
   x = 2,943,817,605.91/59,085.89
6. Step 6: Final answer
   x = 49,822.68