Finding the Fourth Proportional to 23,851.02, 32,914.16 and 13,240.38

Step by Step Solution

1. Step 1: Write the proportion equation
   23,851.02 : 32,914.16 = 13,240.38 : x
2. Step 2: Convert to fraction form
   23,851.02/32,914.16 = 13,240.38/x
3. Step 3: Cross multiply
   23,851.02x = 32,914.16 × 13,240.38
4. Step 4: Simplify right side
   23,851.02x = 435,795,985.78
5. Step 5: Solve for x
   x = 435,795,985.78/23,851.02
6. Step 6: Final answer
   x = 18,271.59