Finding the Fourth Proportional to 9,713.97, 14,568.78 and 3,791.01

Step by Step Solution

1. Step 1: Write the proportion equation
   9,713.97 : 14,568.78 = 3,791.01 : x
2. Step 2: Convert to fraction form
   9,713.97/14,568.78 = 3,791.01/x
3. Step 3: Cross multiply
   9,713.97x = 14,568.78 × 3,791.01
4. Step 4: Simplify right side
   9,713.97x = 55,230,390.67
5. Step 5: Solve for x
   x = 55,230,390.67/9,713.97
6. Step 6: Final answer
   x = 5,685.67