Finding the Fourth Proportional to 16,499.01, 24,743.29 and 5,403.15

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.01 : 24,743.29 = 5,403.15 : x
2. Step 2: Convert to fraction form
   16,499.01/24,743.29 = 5,403.15/x
3. Step 3: Cross multiply
   16,499.01x = 24,743.29 × 5,403.15
4. Step 4: Simplify right side
   16,499.01x = 133,691,707.36
5. Step 5: Solve for x
   x = 133,691,707.36/16,499.01
6. Step 6: Final answer
   x = 8,103.01