Finding the Fourth Proportional to 16,273.32, 24,401.34 and 7,500.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,273.32 : 24,401.34 = 7,500.78 : x
2. Step 2: Convert to fraction form
   16,273.32/24,401.34 = 7,500.78/x
3. Step 3: Cross multiply
   16,273.32x = 24,401.34 × 7,500.78
4. Step 4: Simplify right side
   16,273.32x = 183,029,083.05
5. Step 5: Solve for x
   x = 183,029,083.05/16,273.32
6. Step 6: Final answer
   x = 11,247.19