Finding the Fourth Proportional to 9,791.85, 14,662.86 and 5,404.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,791.85 : 14,662.86 = 5,404.50 : x
2. Step 2: Convert to fraction form
   9,791.85/14,662.86 = 5,404.50/x
3. Step 3: Cross multiply
   9,791.85x = 14,662.86 × 5,404.50
4. Step 4: Simplify right side
   9,791.85x = 79,245,426.87
5. Step 5: Solve for x
   x = 79,245,426.87/9,791.85
6. Step 6: Final answer
   x = 8,093.00