Finding the Fourth Proportional to 23,764.71, 32,792.94 and 13,154.07

Step by Step Solution

1. Step 1: Write the proportion equation
   23,764.71 : 32,792.94 = 13,154.07 : x
2. Step 2: Convert to fraction form
   23,764.71/32,792.94 = 13,154.07/x
3. Step 3: Cross multiply
   23,764.71x = 32,792.94 × 13,154.07
4. Step 4: Simplify right side
   23,764.71x = 431,360,628.27
5. Step 5: Solve for x
   x = 431,360,628.27/23,764.71
6. Step 6: Final answer
   x = 18,151.31