Finding the Fourth Proportional to 23,855.25, 32,921.27 and 13,244.88

Step by Step Solution

1. Step 1: Write the proportion equation
   23,855.25 : 32,921.27 = 13,244.88 : x
2. Step 2: Convert to fraction form
   23,855.25/32,921.27 = 13,244.88/x
3. Step 3: Cross multiply
   23,855.25x = 32,921.27 × 13,244.88
4. Step 4: Simplify right side
   23,855.25x = 436,038,039.77
5. Step 5: Solve for x
   x = 436,038,039.77/23,855.25
6. Step 6: Final answer
   x = 18,278.50