Finding the Fourth Proportional to 17,716.61, 24,447.88 and 10,164.17

Step by Step Solution

1. Step 1: Write the proportion equation
   17,716.61 : 24,447.88 = 10,164.17 : x
2. Step 2: Convert to fraction form
   17,716.61/24,447.88 = 10,164.17/x
3. Step 3: Cross multiply
   17,716.61x = 24,447.88 × 10,164.17
4. Step 4: Simplify right side
   17,716.61x = 248,492,408.46
5. Step 5: Solve for x
   x = 248,492,408.46/17,716.61
6. Step 6: Final answer
   x = 14,025.96