Finding the Fourth Proportional to 23,401.69, 32,294.33 and 12,791.36

Step by Step Solution

1. Step 1: Write the proportion equation
   23,401.69 : 32,294.33 = 12,791.36 : x
2. Step 2: Convert to fraction form
   23,401.69/32,294.33 = 12,791.36/x
3. Step 3: Cross multiply
   23,401.69x = 32,294.33 × 12,791.36
4. Step 4: Simplify right side
   23,401.69x = 413,088,465.74
5. Step 5: Solve for x
   x = 413,088,465.74/23,401.69
6. Step 6: Final answer
   x = 17,652.08