Finding the Fourth Proportional to 6,867.42, 9,477.15 and 4,034.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,867.42 : 9,477.15 = 4,034.10 : x
2. Step 2: Convert to fraction form
   6,867.42/9,477.15 = 4,034.10/x
3. Step 3: Cross multiply
   6,867.42x = 9,477.15 × 4,034.10
4. Step 4: Simplify right side
   6,867.42x = 38,231,770.82
5. Step 5: Solve for x
   x = 38,231,770.82/6,867.42
6. Step 6: Final answer
   x = 5,567.12