Finding the Fourth Proportional to 4,196.10, 6,281.82 and 2,942.34

Step by Step Solution

1. Step 1: Write the proportion equation
   4,196.10 : 6,281.82 = 2,942.34 : x
2. Step 2: Convert to fraction form
   4,196.10/6,281.82 = 2,942.34/x
3. Step 3: Cross multiply
   4,196.10x = 6,281.82 × 2,942.34
4. Step 4: Simplify right side
   4,196.10x = 18,483,250.26
5. Step 5: Solve for x
   x = 18,483,250.26/4,196.10
6. Step 6: Final answer
   x = 4,404.86