Finding the Fourth Proportional to 17,951.66, 24,773.72 and 9,994.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,951.66 : 24,773.72 = 9,994.42 : x
2. Step 2: Convert to fraction form
   17,951.66/24,773.72 = 9,994.42/x
3. Step 3: Cross multiply
   17,951.66x = 24,773.72 × 9,994.42
4. Step 4: Simplify right side
   17,951.66x = 247,598,962.64
5. Step 5: Solve for x
   x = 247,598,962.64/17,951.66
6. Step 6: Final answer
   x = 13,792.54