Finding the Fourth Proportional to 6,569.45, 9,061.34 and 3,914.81

Step by Step Solution

1. Step 1: Write the proportion equation
   6,569.45 : 9,061.34 = 3,914.81 : x
2. Step 2: Convert to fraction form
   6,569.45/9,061.34 = 3,914.81/x
3. Step 3: Cross multiply
   6,569.45x = 9,061.34 × 3,914.81
4. Step 4: Simplify right side
   6,569.45x = 35,473,456.89
5. Step 5: Solve for x
   x = 35,473,456.89/6,569.45
6. Step 6: Final answer
   x = 5,399.76