Finding the Fourth Proportional to 6,936.22, 10,404.18 and 1,742.08

Step by Step Solution

1. Step 1: Write the proportion equation
   6,936.22 : 10,404.18 = 1,742.08 : x
2. Step 2: Convert to fraction form
   6,936.22/10,404.18 = 1,742.08/x
3. Step 3: Cross multiply
   6,936.22x = 10,404.18 × 1,742.08
4. Step 4: Simplify right side
   6,936.22x = 18,124,913.89
5. Step 5: Solve for x
   x = 18,124,913.89/6,936.22
6. Step 6: Final answer
   x = 2,613.08