Finding the Fourth Proportional to 9,494.91, 13,103.12 and 5,722.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,494.91 : 13,103.12 = 5,722.02 : x
2. Step 2: Convert to fraction form
   9,494.91/13,103.12 = 5,722.02/x
3. Step 3: Cross multiply
   9,494.91x = 13,103.12 × 5,722.02
4. Step 4: Simplify right side
   9,494.91x = 74,976,286.09
5. Step 5: Solve for x
   x = 74,976,286.09/9,494.91
6. Step 6: Final answer
   x = 7,896.47