Finding the Fourth Proportional to 23,408.73, 32,304.05 and 12,798.37

Step by Step Solution

1. Step 1: Write the proportion equation
   23,408.73 : 32,304.05 = 12,798.37 : x
2. Step 2: Convert to fraction form
   23,408.73/32,304.05 = 12,798.37/x
3. Step 3: Cross multiply
   23,408.73x = 32,304.05 × 12,798.37
4. Step 4: Simplify right side
   23,408.73x = 413,439,184.40
5. Step 5: Solve for x
   x = 413,439,184.40/23,408.73
6. Step 6: Final answer
   x = 17,661.75