Finding the Fourth Proportional to 59,843.24, 89,795.16 and 39,866.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,843.24 : 89,795.16 = 39,866.37 : x
2. Step 2: Convert to fraction form
   59,843.24/89,795.16 = 39,866.37/x
3. Step 3: Cross multiply
   59,843.24x = 89,795.16 × 39,866.37
4. Step 4: Simplify right side
   59,843.24x = 3,579,807,072.77
5. Step 5: Solve for x
   x = 3,579,807,072.77/59,843.24
6. Step 6: Final answer
   x = 59,819.74