Finding the Fourth Proportional to 17,738.31, 24,478.86 and 10,185.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,738.31 : 24,478.86 = 10,185.14 : x
2. Step 2: Convert to fraction form
   17,738.31/24,478.86 = 10,185.14/x
3. Step 3: Cross multiply
   17,738.31x = 24,478.86 × 10,185.14
4. Step 4: Simplify right side
   17,738.31x = 249,320,493.75
5. Step 5: Solve for x
   x = 249,320,493.75/17,738.31
6. Step 6: Final answer
   x = 14,055.48