Finding the Fourth Proportional to 17,654.88, 26,493.26 and 10,262.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,654.88 : 26,493.26 = 10,262.82 : x
2. Step 2: Convert to fraction form
   17,654.88/26,493.26 = 10,262.82/x
3. Step 3: Cross multiply
   17,654.88x = 26,493.26 × 10,262.82
4. Step 4: Simplify right side
   17,654.88x = 271,895,558.59
5. Step 5: Solve for x
   x = 271,895,558.59/17,654.88
6. Step 6: Final answer
   x = 15,400.59