Finding the Fourth Proportional to 23,363.65, 32,242.37 and 13,291.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,363.65 : 32,242.37 = 13,291.69 : x
2. Step 2: Convert to fraction form
   23,363.65/32,242.37 = 13,291.69/x
3. Step 3: Cross multiply
   23,363.65x = 32,242.37 × 13,291.69
4. Step 4: Simplify right side
   23,363.65x = 428,555,520.45
5. Step 5: Solve for x
   x = 428,555,520.45/23,363.65
6. Step 6: Final answer
   x = 18,342.83