Finding the Fourth Proportional to 23,797.78, 32,849.17 and 13,730.23

Step by Step Solution

1. Step 1: Write the proportion equation
   23,797.78 : 32,849.17 = 13,730.23 : x
2. Step 2: Convert to fraction form
   23,797.78/32,849.17 = 13,730.23/x
3. Step 3: Cross multiply
   23,797.78x = 32,849.17 × 13,730.23
4. Step 4: Simplify right side
   23,797.78x = 451,026,666.14
5. Step 5: Solve for x
   x = 451,026,666.14/23,797.78
6. Step 6: Final answer
   x = 18,952.47