Finding the Fourth Proportional to 6,108.42, 9,162.60 and 1,491.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,108.42 : 9,162.60 = 1,491.42 : x
2. Step 2: Convert to fraction form
   6,108.42/9,162.60 = 1,491.42/x
3. Step 3: Cross multiply
   6,108.42x = 9,162.60 × 1,491.42
4. Step 4: Simplify right side
   6,108.42x = 13,665,284.89
5. Step 5: Solve for x
   x = 13,665,284.89/6,108.42
6. Step 6: Final answer
   x = 2,237.12