Finding the Fourth Proportional to 59,013.98, 81,436.74 and 33,520.26

Step by Step Solution

1. Step 1: Write the proportion equation
   59,013.98 : 81,436.74 = 33,520.26 : x
2. Step 2: Convert to fraction form
   59,013.98/81,436.74 = 33,520.26/x
3. Step 3: Cross multiply
   59,013.98x = 81,436.74 × 33,520.26
4. Step 4: Simplify right side
   59,013.98x = 2,729,780,800.15
5. Step 5: Solve for x
   x = 2,729,780,800.15/59,013.98
6. Step 6: Final answer
   x = 46,256.51