Finding the Fourth Proportional to 23,756.88, 32,787.98 and 13,683.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,756.88 : 32,787.98 = 13,683.38 : x
2. Step 2: Convert to fraction form
   23,756.88/32,787.98 = 13,683.38/x
3. Step 3: Cross multiply
   23,756.88x = 32,787.98 × 13,683.38
4. Step 4: Simplify right side
   23,756.88x = 448,650,157.42
5. Step 5: Solve for x
   x = 448,650,157.42/23,756.88
6. Step 6: Final answer
   x = 18,885.06