Finding the Fourth Proportional to 59,021.69, 87,906.48 and 58,735.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,021.69 : 87,906.48 = 58,735.67 : x
2. Step 2: Convert to fraction form
   59,021.69/87,906.48 = 58,735.67/x
3. Step 3: Cross multiply
   59,021.69x = 87,906.48 × 58,735.67
4. Step 4: Simplify right side
   59,021.69x = 5,163,245,560.61
5. Step 5: Solve for x
   x = 5,163,245,560.61/59,021.69
6. Step 6: Final answer
   x = 87,480.48