Finding the Fourth Proportional to 23,523.58, 32,460.51 and 13,448.80

Step by Step Solution

1. Step 1: Write the proportion equation
   23,523.58 : 32,460.51 = 13,448.80 : x
2. Step 2: Convert to fraction form
   23,523.58/32,460.51 = 13,448.80/x
3. Step 3: Cross multiply
   23,523.58x = 32,460.51 × 13,448.80
4. Step 4: Simplify right side
   23,523.58x = 436,554,906.89
5. Step 5: Solve for x
   x = 436,554,906.89/23,523.58
6. Step 6: Final answer
   x = 18,558.18