Finding the Fourth Proportional to 7,071.34, 10,611.18 and 2,692.48

Step by Step Solution

1. Step 1: Write the proportion equation
   7,071.34 : 10,611.18 = 2,692.48 : x
2. Step 2: Convert to fraction form
   7,071.34/10,611.18 = 2,692.48/x
3. Step 3: Cross multiply
   7,071.34x = 10,611.18 × 2,692.48
4. Step 4: Simplify right side
   7,071.34x = 28,570,389.93
5. Step 5: Solve for x
   x = 28,570,389.93/7,071.34
6. Step 6: Final answer
   x = 4,040.31