Finding the Fourth Proportional to 16,749.86, 23,115.78 and 10,035.77

Step by Step Solution

1. Step 1: Write the proportion equation
   16,749.86 : 23,115.78 = 10,035.77 : x
2. Step 2: Convert to fraction form
   16,749.86/23,115.78 = 10,035.77/x
3. Step 3: Cross multiply
   16,749.86x = 23,115.78 × 10,035.77
4. Step 4: Simplify right side
   16,749.86x = 231,984,535.87
5. Step 5: Solve for x
   x = 231,984,535.87/16,749.86
6. Step 6: Final answer
   x = 13,849.94