Finding the Fourth Proportional to 7,791.50, 10,747.94 and 5,098.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,791.50 : 10,747.94 = 5,098.98 : x
2. Step 2: Convert to fraction form
   7,791.50/10,747.94 = 5,098.98/x
3. Step 3: Cross multiply
   7,791.50x = 10,747.94 × 5,098.98
4. Step 4: Simplify right side
   7,791.50x = 54,803,531.10
5. Step 5: Solve for x
   x = 54,803,531.10/7,791.50
6. Step 6: Final answer
   x = 7,033.76