Finding the Fourth Proportional to 23,788.16, 32,825.27 and 13,175.81

Step by Step Solution

1. Step 1: Write the proportion equation
   23,788.16 : 32,825.27 = 13,175.81 : x
2. Step 2: Convert to fraction form
   23,788.16/32,825.27 = 13,175.81/x
3. Step 3: Cross multiply
   23,788.16x = 32,825.27 × 13,175.81
4. Step 4: Simplify right side
   23,788.16x = 432,499,536.90
5. Step 5: Solve for x
   x = 432,499,536.90/23,788.16
6. Step 6: Final answer
   x = 18,181.29