Finding the Fourth Proportional to 59,138.98, 81,599.61 and 33,983.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,138.98 : 81,599.61 = 33,983.62 : x
2. Step 2: Convert to fraction form
   59,138.98/81,599.61 = 33,983.62/x
3. Step 3: Cross multiply
   59,138.98x = 81,599.61 × 33,983.62
4. Step 4: Simplify right side
   59,138.98x = 2,773,050,138.39
5. Step 5: Solve for x
   x = 2,773,050,138.39/59,138.98
6. Step 6: Final answer
   x = 46,890.40