Finding the Fourth Proportional to 23,467.33, 32,384.10 and 12,857.14

Step by Step Solution

1. Step 1: Write the proportion equation
   23,467.33 : 32,384.10 = 12,857.14 : x
2. Step 2: Convert to fraction form
   23,467.33/32,384.10 = 12,857.14/x
3. Step 3: Cross multiply
   23,467.33x = 32,384.10 × 12,857.14
4. Step 4: Simplify right side
   23,467.33x = 416,366,907.47
5. Step 5: Solve for x
   x = 416,366,907.47/23,467.33
6. Step 6: Final answer
   x = 17,742.41