Finding the Fourth Proportional to 17,951.75, 24,773.79 and 9,994.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,951.75 : 24,773.79 = 9,994.49 : x
2. Step 2: Convert to fraction form
   17,951.75/24,773.79 = 9,994.49/x
3. Step 3: Cross multiply
   17,951.75x = 24,773.79 × 9,994.49
4. Step 4: Simplify right side
   17,951.75x = 247,601,272.55
5. Step 5: Solve for x
   x = 247,601,272.55/17,951.75
6. Step 6: Final answer
   x = 13,792.60