Finding the Fourth Proportional to 16,499.41, 24,748.70 and 4,812.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.41 : 24,748.70 = 4,812.73 : x
2. Step 2: Convert to fraction form
   16,499.41/24,748.70 = 4,812.73/x
3. Step 3: Cross multiply
   16,499.41x = 24,748.70 × 4,812.73
4. Step 4: Simplify right side
   16,499.41x = 119,108,663.14
5. Step 5: Solve for x
   x = 119,108,663.14/16,499.41
6. Step 6: Final answer
   x = 7,218.97