Finding the Fourth Proportional to 23,238.14, 32,061.56 and 13,164.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238.14 : 32,061.56 = 13,164.98 : x
2. Step 2: Convert to fraction form
   23,238.14/32,061.56 = 13,164.98/x
3. Step 3: Cross multiply
   23,238.14x = 32,061.56 × 13,164.98
4. Step 4: Simplify right side
   23,238.14x = 422,089,796.17
5. Step 5: Solve for x
   x = 422,089,796.17/23,238.14
6. Step 6: Final answer
   x = 18,163.67