Finding the Fourth Proportional to 7,166.48, 10,740.61 and 3,882.34

Step by Step Solution

1. Step 1: Write the proportion equation
   7,166.48 : 10,740.61 = 3,882.34 : x
2. Step 2: Convert to fraction form
   7,166.48/10,740.61 = 3,882.34/x
3. Step 3: Cross multiply
   7,166.48x = 10,740.61 × 3,882.34
4. Step 4: Simplify right side
   7,166.48x = 41,698,626.71
5. Step 5: Solve for x
   x = 41,698,626.71/7,166.48
6. Step 6: Final answer
   x = 5,818.56