Finding the Fourth Proportional to 16,503.86, 24,739.86 and 5,402.82

Step by Step Solution

1. Step 1: Write the proportion equation
   16,503.86 : 24,739.86 = 5,402.82 : x
2. Step 2: Convert to fraction form
   16,503.86/24,739.86 = 5,402.82/x
3. Step 3: Cross multiply
   16,503.86x = 24,739.86 × 5,402.82
4. Step 4: Simplify right side
   16,503.86x = 133,665,010.41
5. Step 5: Solve for x
   x = 133,665,010.41/16,503.86
6. Step 6: Final answer
   x = 8,099.02