Finding the Fourth Proportional to 59,139.33, 81,641.57 and 37,650.44

Step by Step Solution

1. Step 1: Write the proportion equation
   59,139.33 : 81,641.57 = 37,650.44 : x
2. Step 2: Convert to fraction form
   59,139.33/81,641.57 = 37,650.44/x
3. Step 3: Cross multiply
   59,139.33x = 81,641.57 × 37,650.44
4. Step 4: Simplify right side
   59,139.33x = 3,073,840,436.33
5. Step 5: Solve for x
   x = 3,073,840,436.33/59,139.33
6. Step 6: Final answer
   x = 51,976.25