Finding the Fourth Proportional to 7,174.42, 10,751.91 and 3,714.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,174.42 : 10,751.91 = 3,714.10 : x
2. Step 2: Convert to fraction form
   7,174.42/10,751.91 = 3,714.10/x
3. Step 3: Cross multiply
   7,174.42x = 10,751.91 × 3,714.10
4. Step 4: Simplify right side
   7,174.42x = 39,933,668.93
5. Step 5: Solve for x
   x = 39,933,668.93/7,174.42
6. Step 6: Final answer
   x = 5,566.12