Finding the Fourth Proportional to 23,104.63, 31,882.57 and 13,035.52

Step by Step Solution

1. Step 1: Write the proportion equation
   23,104.63 : 31,882.57 = 13,035.52 : x
2. Step 2: Convert to fraction form
   23,104.63/31,882.57 = 13,035.52/x
3. Step 3: Cross multiply
   23,104.63x = 31,882.57 × 13,035.52
4. Step 4: Simplify right side
   23,104.63x = 415,605,878.89
5. Step 5: Solve for x
   x = 415,605,878.89/23,104.63
6. Step 6: Final answer
   x = 17,987.99