Finding the Fourth Proportional to 59,993.97, 89,978.34 and 27,539.49

Step by Step Solution

1. Step 1: Write the proportion equation
   59,993.97 : 89,978.34 = 27,539.49 : x
2. Step 2: Convert to fraction form
   59,993.97/89,978.34 = 27,539.49/x
3. Step 3: Cross multiply
   59,993.97x = 89,978.34 × 27,539.49
4. Step 4: Simplify right side
   59,993.97x = 2,477,958,035.34
5. Step 5: Solve for x
   x = 2,477,958,035.34/59,993.97
6. Step 6: Final answer
   x = 41,303.45