Finding the Fourth Proportional to 17,200.35, 23,755.41 and 13,854.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,200.35 : 23,755.41 = 13,854.24 : x
2. Step 2: Convert to fraction form
   17,200.35/23,755.41 = 13,854.24/x
3. Step 3: Cross multiply
   17,200.35x = 23,755.41 × 13,854.24
4. Step 4: Simplify right side
   17,200.35x = 329,113,151.44
5. Step 5: Solve for x
   x = 329,113,151.44/17,200.35
6. Step 6: Final answer
   x = 19,134.10