Finding the Fourth Proportional to 4,370.69, 5,998.83 and 3,887.73

Step by Step Solution

1. Step 1: Write the proportion equation
   4,370.69 : 5,998.83 = 3,887.73 : x
2. Step 2: Convert to fraction form
   4,370.69/5,998.83 = 3,887.73/x
3. Step 3: Cross multiply
   4,370.69x = 5,998.83 × 3,887.73
4. Step 4: Simplify right side
   4,370.69x = 23,321,816.78
5. Step 5: Solve for x
   x = 23,321,816.78/4,370.69
6. Step 6: Final answer
   x = 5,335.95