Finding the Fourth Proportional to 17,851.12, 24,633.92 and 9,894.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.12 : 24,633.92 = 9,894.08 : x
2. Step 2: Convert to fraction form
   17,851.12/24,633.92 = 9,894.08/x
3. Step 3: Cross multiply
   17,851.12x = 24,633.92 × 9,894.08
4. Step 4: Simplify right side
   17,851.12x = 243,730,061.51
5. Step 5: Solve for x
   x = 243,730,061.51/17,851.12
6. Step 6: Final answer
   x = 13,653.49