Finding the Fourth Proportional to 16,046.42, 24,056.13 and 7,278.98

Step by Step Solution

1. Step 1: Write the proportion equation
   16,046.42 : 24,056.13 = 7,278.98 : x
2. Step 2: Convert to fraction form
   16,046.42/24,056.13 = 7,278.98/x
3. Step 3: Cross multiply
   16,046.42x = 24,056.13 × 7,278.98
4. Step 4: Simplify right side
   16,046.42x = 175,104,089.15
5. Step 5: Solve for x
   x = 175,104,089.15/16,046.42
6. Step 6: Final answer
   x = 10,912.35