Finding the Fourth Proportional to 17,851.68, 24,634.56 and 9,894.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.68 : 24,634.56 = 9,894.24 : x
2. Step 2: Convert to fraction form
   17,851.68/24,634.56 = 9,894.24/x
3. Step 3: Cross multiply
   17,851.68x = 24,634.56 × 9,894.24
4. Step 4: Simplify right side
   17,851.68x = 243,740,248.93
5. Step 5: Solve for x
   x = 243,740,248.93/17,851.68
6. Step 6: Final answer
   x = 13,653.63