Finding the Fourth Proportional to 23,800.18, 35,633.71 and 17,938.42

Step by Step Solution

1. Step 1: Write the proportion equation
   23,800.18 : 35,633.71 = 17,938.42 : x
2. Step 2: Convert to fraction form
   23,800.18/35,633.71 = 17,938.42/x
3. Step 3: Cross multiply
   23,800.18x = 35,633.71 × 17,938.42
4. Step 4: Simplify right side
   23,800.18x = 639,212,456.14
5. Step 5: Solve for x
   x = 639,212,456.14/23,800.18
6. Step 6: Final answer
   x = 26,857.46