Finding the Fourth Proportional to 16,501.86, 24,736.86 and 5,400.81

Step by Step Solution

1. Step 1: Write the proportion equation
   16,501.86 : 24,736.86 = 5,400.81 : x
2. Step 2: Convert to fraction form
   16,501.86/24,736.86 = 5,400.81/x
3. Step 3: Cross multiply
   16,501.86x = 24,736.86 × 5,400.81
4. Step 4: Simplify right side
   16,501.86x = 133,599,080.86
5. Step 5: Solve for x
   x = 133,599,080.86/16,501.86
6. Step 6: Final answer
   x = 8,096.00