Finding the Fourth Proportional to 6,136.56, 8,468.16 and 3,342

Step by Step Solution

1. Step 1: Write the proportion equation
   6,136.56 : 8,468.16 = 3,342 : x
2. Step 2: Convert to fraction form
   6,136.56/8,468.16 = 3,342/x
3. Step 3: Cross multiply
   6,136.56x = 8,468.16 × 3,342
4. Step 4: Simplify right side
   6,136.56x = 28,300,590.72
5. Step 5: Solve for x
   x = 28,300,590.72/6,136.56
6. Step 6: Final answer
   x = 4,611.80