Finding the Fourth Proportional to 5,341.29, 8,004.96 and 3,865.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,341.29 : 8,004.96 = 3,865.50 : x
2. Step 2: Convert to fraction form
   5,341.29/8,004.96 = 3,865.50/x
3. Step 3: Cross multiply
   5,341.29x = 8,004.96 × 3,865.50
4. Step 4: Simplify right side
   5,341.29x = 30,943,172.88
5. Step 5: Solve for x
   x = 30,943,172.88/5,341.29
6. Step 6: Final answer
   x = 5,793.20