Finding the Fourth Proportional to 23,443.47, 32,351.94 and 12,833.10

Step by Step Solution

1. Step 1: Write the proportion equation
   23,443.47 : 32,351.94 = 12,833.10 : x
2. Step 2: Convert to fraction form
   23,443.47/32,351.94 = 12,833.10/x
3. Step 3: Cross multiply
   23,443.47x = 32,351.94 × 12,833.10
4. Step 4: Simplify right side
   23,443.47x = 415,175,681.21
5. Step 5: Solve for x
   x = 415,175,681.21/23,443.47
6. Step 6: Final answer
   x = 17,709.65