Finding the Fourth Proportional to 23,401.69, 32,294.54 and 13,329.99

Step by Step Solution

1. Step 1: Write the proportion equation
   23,401.69 : 32,294.54 = 13,329.99 : x
2. Step 2: Convert to fraction form
   23,401.69/32,294.54 = 13,329.99/x
3. Step 3: Cross multiply
   23,401.69x = 32,294.54 × 13,329.99
4. Step 4: Simplify right side
   23,401.69x = 430,485,928.58
5. Step 5: Solve for x
   x = 430,485,928.58/23,401.69
6. Step 6: Final answer
   x = 18,395.51