Finding the Fourth Proportional to 9,791.34, 14,682.51 and 4,859.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,791.34 : 14,682.51 = 4,859.25 : x
2. Step 2: Convert to fraction form
   9,791.34/14,682.51 = 4,859.25/x
3. Step 3: Cross multiply
   9,791.34x = 14,682.51 × 4,859.25
4. Step 4: Simplify right side
   9,791.34x = 71,345,986.72
5. Step 5: Solve for x
   x = 71,345,986.72/9,791.34
6. Step 6: Final answer
   x = 7,286.64