Finding the Fourth Proportional to 23,744.25, 32,764.55 and 13,133.61

Step by Step Solution

1. Step 1: Write the proportion equation
   23,744.25 : 32,764.55 = 13,133.61 : x
2. Step 2: Convert to fraction form
   23,744.25/32,764.55 = 13,133.61/x
3. Step 3: Cross multiply
   23,744.25x = 32,764.55 × 13,133.61
4. Step 4: Simplify right side
   23,744.25x = 430,316,755.86
5. Step 5: Solve for x
   x = 430,316,755.86/23,744.25
6. Step 6: Final answer
   x = 18,122.99