Finding the Fourth Proportional to 6,627.24, 9,146.72 and 3,834.36

Step by Step Solution

1. Step 1: Write the proportion equation
   6,627.24 : 9,146.72 = 3,834.36 : x
2. Step 2: Convert to fraction form
   6,627.24/9,146.72 = 3,834.36/x
3. Step 3: Cross multiply
   6,627.24x = 9,146.72 × 3,834.36
4. Step 4: Simplify right side
   6,627.24x = 35,071,817.30
5. Step 5: Solve for x
   x = 35,071,817.30/6,627.24
6. Step 6: Final answer
   x = 5,292.07