Finding the Fourth Proportional to 6,706.17, 10,062.42 and 3,421.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,706.17 : 10,062.42 = 3,421.62 : x
2. Step 2: Convert to fraction form
   6,706.17/10,062.42 = 3,421.62/x
3. Step 3: Cross multiply
   6,706.17x = 10,062.42 × 3,421.62
4. Step 4: Simplify right side
   6,706.17x = 34,429,777.52
5. Step 5: Solve for x
   x = 34,429,777.52/6,706.17
6. Step 6: Final answer
   x = 5,134.04