Finding the Fourth Proportional to 17,736.68, 24,477.86 and 10,185.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,736.68 : 24,477.86 = 10,185.19 : x
2. Step 2: Convert to fraction form
   17,736.68/24,477.86 = 10,185.19/x
3. Step 3: Cross multiply
   17,736.68x = 24,477.86 × 10,185.19
4. Step 4: Simplify right side
   17,736.68x = 249,311,654.89
5. Step 5: Solve for x
   x = 249,311,654.89/17,736.68
6. Step 6: Final answer
   x = 14,056.28