Finding the Fourth Proportional to 7,071.42, 10,607.34 and 3,374.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,071.42 : 10,607.34 = 3,374.04 : x
2. Step 2: Convert to fraction form
   7,071.42/10,607.34 = 3,374.04/x
3. Step 3: Cross multiply
   7,071.42x = 10,607.34 × 3,374.04
4. Step 4: Simplify right side
   7,071.42x = 35,789,589.45
5. Step 5: Solve for x
   x = 35,789,589.45/7,071.42
6. Step 6: Final answer
   x = 5,061.16