Finding the Fourth Proportional to 23,834.44, 32,891.43 and 13,762.09

Step by Step Solution

1. Step 1: Write the proportion equation
   23,834.44 : 32,891.43 = 13,762.09 : x
2. Step 2: Convert to fraction form
   23,834.44/32,891.43 = 13,762.09/x
3. Step 3: Cross multiply
   23,834.44x = 32,891.43 × 13,762.09
4. Step 4: Simplify right side
   23,834.44x = 452,654,819.89
5. Step 5: Solve for x
   x = 452,654,819.89/23,834.44
6. Step 6: Final answer
   x = 18,991.63