Finding the Fourth Proportional to 23,865.83, 32,933.93 and 13,256.14

Step by Step Solution

1. Step 1: Write the proportion equation
   23,865.83 : 32,933.93 = 13,256.14 : x
2. Step 2: Convert to fraction form
   23,865.83/32,933.93 = 13,256.14/x
3. Step 3: Cross multiply
   23,865.83x = 32,933.93 × 13,256.14
4. Step 4: Simplify right side
   23,865.83x = 436,576,786.83
5. Step 5: Solve for x
   x = 436,576,786.83/23,865.83
6. Step 6: Final answer
   x = 18,292.96