Finding the Fourth Proportional to 23,271, 32,113.74 and 13,839.36

Step by Step Solution

1. Step 1: Write the proportion equation
   23,271 : 32,113.74 = 13,839.36 : x
2. Step 2: Convert to fraction form
   23,271/32,113.74 = 13,839.36/x
3. Step 3: Cross multiply
   23,271x = 32,113.74 × 13,839.36
4. Step 4: Simplify right side
   23,271x = 444,433,608.81
5. Step 5: Solve for x
   x = 444,433,608.81/23,271
6. Step 6: Final answer
   x = 19,098.17