Finding the Fourth Proportional to 23,683.54, 32,683 and 13,072.94

Step by Step Solution

1. Step 1: Write the proportion equation
   23,683.54 : 32,683 = 13,072.94 : x
2. Step 2: Convert to fraction form
   23,683.54/32,683 = 13,072.94/x
3. Step 3: Cross multiply
   23,683.54x = 32,683 × 13,072.94
4. Step 4: Simplify right side
   23,683.54x = 427,262,898.02
5. Step 5: Solve for x
   x = 427,262,898.02/23,683.54
6. Step 6: Final answer
   x = 18,040.50