Finding the Fourth Proportional to 23,026.10, 31,774.22 and 12,952.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,026.10 : 31,774.22 = 12,952.54 : x
2. Step 2: Convert to fraction form
   23,026.10/31,774.22 = 12,952.54/x
3. Step 3: Cross multiply
   23,026.10x = 31,774.22 × 12,952.54
4. Step 4: Simplify right side
   23,026.10x = 411,556,855.52
5. Step 5: Solve for x
   x = 411,556,855.52/23,026.10
6. Step 6: Final answer
   x = 17,873.49