Finding the Fourth Proportional to 16,499.85, 24,749.54 and 4,019.88

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.85 : 24,749.54 = 4,019.88 : x
2. Step 2: Convert to fraction form
   16,499.85/24,749.54 = 4,019.88/x
3. Step 3: Cross multiply
   16,499.85x = 24,749.54 × 4,019.88
4. Step 4: Simplify right side
   16,499.85x = 99,490,160.76
5. Step 5: Solve for x
   x = 99,490,160.76/16,499.85
6. Step 6: Final answer
   x = 6,029.76