Finding the Fourth Proportional to 17,851.37, 24,636.35 and 9,896.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,851.37 : 24,636.35 = 9,896.16 : x
2. Step 2: Convert to fraction form
   17,851.37/24,636.35 = 9,896.16/x
3. Step 3: Cross multiply
   17,851.37x = 24,636.35 × 9,896.16
4. Step 4: Simplify right side
   17,851.37x = 243,805,088.75
5. Step 5: Solve for x
   x = 243,805,088.75/17,851.37
6. Step 6: Final answer
   x = 13,657.50