Finding the Fourth Proportional to 6,715.91, 10,071.14 and 3,017.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,715.91 : 10,071.14 = 3,017.15 : x
2. Step 2: Convert to fraction form
   6,715.91/10,071.14 = 3,017.15/x
3. Step 3: Cross multiply
   6,715.91x = 10,071.14 × 3,017.15
4. Step 4: Simplify right side
   6,715.91x = 30,386,112.38
5. Step 5: Solve for x
   x = 30,386,112.38/6,715.91
6. Step 6: Final answer
   x = 4,524.49