Finding the Fourth Proportional to 23,443.79, 32,353.00 and 12,833.39

Step by Step Solution

1. Step 1: Write the proportion equation
   23,443.79 : 32,353.00 = 12,833.39 : x
2. Step 2: Convert to fraction form
   23,443.79/32,353.00 = 12,833.39/x
3. Step 3: Cross multiply
   23,443.79x = 32,353.00 × 12,833.39
4. Step 4: Simplify right side
   23,443.79x = 415,198,715.47
5. Step 5: Solve for x
   x = 415,198,715.47/23,443.79
6. Step 6: Final answer
   x = 17,710.40