Finding the Fourth Proportional to 6,370.93, 9,545.61 and 3,900.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,370.93 : 9,545.61 = 3,900.59 : x
2. Step 2: Convert to fraction form
   6,370.93/9,545.61 = 3,900.59/x
3. Step 3: Cross multiply
   6,370.93x = 9,545.61 × 3,900.59
4. Step 4: Simplify right side
   6,370.93x = 37,233,480.69
5. Step 5: Solve for x
   x = 37,233,480.69/6,370.93
6. Step 6: Final answer
   x = 5,844.28