Finding the Fourth Proportional to 9,469.59, 13,063.83 and 5,690.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,469.59 : 13,063.83 = 5,690.56 : x
2. Step 2: Convert to fraction form
   9,469.59/13,063.83 = 5,690.56/x
3. Step 3: Cross multiply
   9,469.59x = 13,063.83 × 5,690.56
4. Step 4: Simplify right side
   9,469.59x = 74,340,475.79
5. Step 5: Solve for x
   x = 74,340,475.79/9,469.59
6. Step 6: Final answer
   x = 7,850.45