Finding the Fourth Proportional to 23,613.83, 32,586.92 and 13,003.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,613.83 : 32,586.92 = 13,003.38 : x
2. Step 2: Convert to fraction form
   23,613.83/32,586.92 = 13,003.38/x
3. Step 3: Cross multiply
   23,613.83x = 32,586.92 × 13,003.38
4. Step 4: Simplify right side
   23,613.83x = 423,740,103.79
5. Step 5: Solve for x
   x = 423,740,103.79/23,613.83
6. Step 6: Final answer
   x = 17,944.57