Finding the Fourth Proportional to 10,752.67, 16,114.83 and 5,198.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,752.67 : 16,114.83 = 5,198.50 : x
2. Step 2: Convert to fraction form
   10,752.67/16,114.83 = 5,198.50/x
3. Step 3: Cross multiply
   10,752.67x = 16,114.83 × 5,198.50
4. Step 4: Simplify right side
   10,752.67x = 83,772,943.76
5. Step 5: Solve for x
   x = 83,772,943.76/10,752.67
6. Step 6: Final answer
   x = 7,790.90