Finding the Fourth Proportional to 23,771.15, 32,804.70 and 13,016.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,771.15 : 32,804.70 = 13,016.48 : x
2. Step 2: Convert to fraction form
   23,771.15/32,804.70 = 13,016.48/x
3. Step 3: Cross multiply
   23,771.15x = 32,804.70 × 13,016.48
4. Step 4: Simplify right side
   23,771.15x = 427,001,693.15
5. Step 5: Solve for x
   x = 427,001,693.15/23,771.15
6. Step 6: Final answer
   x = 17,963.02