Finding the Fourth Proportional to 23,754.50, 32,779.58 and 13,144.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,754.50 : 32,779.58 = 13,144.52 : x
2. Step 2: Convert to fraction form
   23,754.50/32,779.58 = 13,144.52/x
3. Step 3: Cross multiply
   23,754.50x = 32,779.58 × 13,144.52
4. Step 4: Simplify right side
   23,754.50x = 430,871,615.28
5. Step 5: Solve for x
   x = 430,871,615.28/23,754.50
6. Step 6: Final answer
   x = 18,138.53