Finding the Fourth Proportional to 59,019.69, 87,903.50 and 58,733.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,019.69 : 87,903.50 = 58,733.67 : x
2. Step 2: Convert to fraction form
   59,019.69/87,903.50 = 58,733.67/x
3. Step 3: Cross multiply
   59,019.69x = 87,903.50 × 58,733.67
4. Step 4: Simplify right side
   59,019.69x = 5,162,895,160.85
5. Step 5: Solve for x
   x = 5,162,895,160.85/59,019.69
6. Step 6: Final answer
   x = 87,477.50