Finding the Fourth Proportional to 9,626.72, 13,286.46 and 5,592.92

Step by Step Solution

1. Step 1: Write the proportion equation
   9,626.72 : 13,286.46 = 5,592.92 : x
2. Step 2: Convert to fraction form
   9,626.72/13,286.46 = 5,592.92/x
3. Step 3: Cross multiply
   9,626.72x = 13,286.46 × 5,592.92
4. Step 4: Simplify right side
   9,626.72x = 74,310,107.86
5. Step 5: Solve for x
   x = 74,310,107.86/9,626.72
6. Step 6: Final answer
   x = 7,719.15