Finding the Fourth Proportional to 17,952.60, 24,774.24 and 9,994.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,952.60 : 24,774.24 = 9,994.98 : x
2. Step 2: Convert to fraction form
   17,952.60/24,774.24 = 9,994.98/x
3. Step 3: Cross multiply
   17,952.60x = 24,774.24 × 9,994.98
4. Step 4: Simplify right side
   17,952.60x = 247,618,033.32
5. Step 5: Solve for x
   x = 247,618,033.32/17,952.60
6. Step 6: Final answer
   x = 13,792.88