Finding the Fourth Proportional to 23,807.16, 32,854.68 and 13,196.16

Step by Step Solution

1. Step 1: Write the proportion equation
   23,807.16 : 32,854.68 = 13,196.16 : x
2. Step 2: Convert to fraction form
   23,807.16/32,854.68 = 13,196.16/x
3. Step 3: Cross multiply
   23,807.16x = 32,854.68 × 13,196.16
4. Step 4: Simplify right side
   23,807.16x = 433,555,614.03
5. Step 5: Solve for x
   x = 433,555,614.03/23,807.16
6. Step 6: Final answer
   x = 18,211.14