Finding the Fourth Proportional to 6,003.71, 8,289.51 and 3,880.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,003.71 : 8,289.51 = 3,880.50 : x
2. Step 2: Convert to fraction form
   6,003.71/8,289.51 = 3,880.50/x
3. Step 3: Cross multiply
   6,003.71x = 8,289.51 × 3,880.50
4. Step 4: Simplify right side
   6,003.71x = 32,167,443.56
5. Step 5: Solve for x
   x = 32,167,443.56/6,003.71
6. Step 6: Final answer
   x = 5,357.93