Finding the Fourth Proportional to 10,126.98, 13,976.00 and 5,650.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,126.98 : 13,976.00 = 5,650.92 : x
2. Step 2: Convert to fraction form
   10,126.98/13,976.00 = 5,650.92/x
3. Step 3: Cross multiply
   10,126.98x = 13,976.00 × 5,650.92
4. Step 4: Simplify right side
   10,126.98x = 78,977,229.67
5. Step 5: Solve for x
   x = 78,977,229.67/10,126.98
6. Step 6: Final answer
   x = 7,798.70